Djangoization - Major refactoring (step 2) models reorganization in django apps

28 files changed, 4260 insertions, 1024 deletions

diff --git a/archaeological_context_records/__init__.py b/archaeological_context_records/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_context_records/__init__.py
diff --git a/archaeological_context_records/migrations/0001_initial.py b/archaeological_context_records/migrations/0001_initial.py
new file mode 100644
index 000000000..09ee30efe
--- /dev/null
+++ b/archaeological_context_records/migrations/0001_initial.py
@@ -0,0 +1,629 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'Parcel'
+        db.create_table('archaeological_context_records_parcel', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now)),
+            ('associated_file', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='parcels', null=True, to=orm['archaeological_files.File'])),
+            ('operation', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='parcels', null=True, to=orm['archaeological_operations.Operation'])),
+            ('year', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('town', self.gf('django.db.models.fields.related.ForeignKey')(related_name='parcels', to=orm['ishtar_common.Town'])),
+            ('section', self.gf('django.db.models.fields.CharField')(max_length=4)),
+            ('parcel_number', self.gf('django.db.models.fields.CharField')(max_length=6)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['Parcel'])
+
+        # Adding model 'ParcelOwner'
+        db.create_table('archaeological_context_records_parcelowner', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now)),
+            ('owner', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'])),
+            ('parcel', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.Parcel'])),
+            ('start_date', self.gf('django.db.models.fields.DateField')()),
+            ('end_date', self.gf('django.db.models.fields.DateField')()),
+        ))
+        db.send_create_signal('archaeological_context_records', ['ParcelOwner'])
+
+        # Adding model 'DatingType'
+        db.create_table('archaeological_context_records_datingtype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['DatingType'])
+
+        # Adding model 'DatingQuality'
+        db.create_table('archaeological_context_records_datingquality', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['DatingQuality'])
+
+        # Adding model 'Dating'
+        db.create_table('archaeological_context_records_dating', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('period', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_operations.Period'])),
+            ('start_date', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('dating_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.DatingType'], null=True, blank=True)),
+            ('quality', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.DatingQuality'], null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['Dating'])
+
+        # Adding model 'Unit'
+        db.create_table('archaeological_context_records_unit', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+            ('parent', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.Unit'], null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['Unit'])
+
+        # Adding model 'ActivityType'
+        db.create_table('archaeological_context_records_activitytype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('archaeological_context_records', ['ActivityType'])
+
+        # Adding model 'IdentificationType'
+        db.create_table('archaeological_context_records_identificationtype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('archaeological_context_records', ['IdentificationType'])
+
+        # Adding model 'HistoricalContextRecord'
+        db.create_table('archaeological_context_records_historicalcontextrecord', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('parcel_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('operation_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('length', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('width', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('thickness', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('depth', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('location', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True)),
+            ('unit_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('has_furniture', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('filling', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('interpretation', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('taq', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('taq_estimated', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('tpq', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('tpq_estimated', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('identification_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('activity_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['HistoricalContextRecord'])
+
+        # Adding model 'ContextRecord'
+        db.create_table('archaeological_context_records_contextrecord', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('parcel', self.gf('django.db.models.fields.related.ForeignKey')(related_name='context_record', to=orm['archaeological_context_records.Parcel'])),
+            ('operation', self.gf('django.db.models.fields.related.ForeignKey')(related_name='context_record', to=orm['archaeological_operations.Operation'])),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('length', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('width', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('thickness', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('depth', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('location', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True)),
+            ('unit', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['archaeological_context_records.Unit'])),
+            ('has_furniture', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('filling', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('interpretation', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('taq', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('taq_estimated', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('tpq', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('tpq_estimated', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('identification', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.IdentificationType'], null=True, blank=True)),
+            ('activity', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.ActivityType'], null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_context_records', ['ContextRecord'])
+
+        # Adding M2M table for field datings on 'ContextRecord'
+        db.create_table('archaeological_context_records_contextrecord_datings', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('contextrecord', models.ForeignKey(orm['archaeological_context_records.contextrecord'], null=False)),
+            ('dating', models.ForeignKey(orm['archaeological_context_records.dating'], null=False))
+        ))
+        db.create_unique('archaeological_context_records_contextrecord_datings', ['contextrecord_id', 'dating_id'])
+
+        # Adding model 'ContextRecordSource'
+        db.create_table('archaeological_context_records_contextrecordsource', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('title', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('source_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.SourceType'])),
+            ('associated_url', self.gf('django.db.models.fields.URLField')(max_length=200, null=True, blank=True)),
+            ('receipt_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('context_record', self.gf('django.db.models.fields.related.ForeignKey')(related_name='source', to=orm['archaeological_context_records.ContextRecord'])),
+        ))
+        db.send_create_signal('archaeological_context_records', ['ContextRecordSource'])
+
+        # Adding M2M table for field authors on 'ContextRecordSource'
+        db.create_table('archaeological_context_records_contextrecordsource_authors', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('contextrecordsource', models.ForeignKey(orm['archaeological_context_records.contextrecordsource'], null=False)),
+            ('author', models.ForeignKey(orm['ishtar_common.author'], null=False))
+        ))
+        db.create_unique('archaeological_context_records_contextrecordsource_authors', ['contextrecordsource_id', 'author_id'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'Parcel'
+        db.delete_table('archaeological_context_records_parcel')
+
+        # Deleting model 'ParcelOwner'
+        db.delete_table('archaeological_context_records_parcelowner')
+
+        # Deleting model 'DatingType'
+        db.delete_table('archaeological_context_records_datingtype')
+
+        # Deleting model 'DatingQuality'
+        db.delete_table('archaeological_context_records_datingquality')
+
+        # Deleting model 'Dating'
+        db.delete_table('archaeological_context_records_dating')
+
+        # Deleting model 'Unit'
+        db.delete_table('archaeological_context_records_unit')
+
+        # Deleting model 'ActivityType'
+        db.delete_table('archaeological_context_records_activitytype')
+
+        # Deleting model 'IdentificationType'
+        db.delete_table('archaeological_context_records_identificationtype')
+
+        # Deleting model 'HistoricalContextRecord'
+        db.delete_table('archaeological_context_records_historicalcontextrecord')
+
+        # Deleting model 'ContextRecord'
+        db.delete_table('archaeological_context_records_contextrecord')
+
+        # Removing M2M table for field datings on 'ContextRecord'
+        db.delete_table('archaeological_context_records_contextrecord_datings')
+
+        # Deleting model 'ContextRecordSource'
+        db.delete_table('archaeological_context_records_contextrecordsource')
+
+        # Removing M2M table for field authors on 'ContextRecordSource'
+        db.delete_table('archaeological_context_records_contextrecordsource_authors')
+
+
+    models = {
+        'archaeological_context_records.activitytype': {
+            'Meta': {'object_name': 'ActivityType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.contextrecord': {
+            'Meta': {'object_name': 'ContextRecord'},
+            'activity': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.ActivityType']", 'null': 'True', 'blank': 'True'}),
+            'datings': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_context_records.Dating']", 'symmetrical': 'False'}),
+            'depth': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'filling': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'has_furniture': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'identification': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.IdentificationType']", 'null': 'True', 'blank': 'True'}),
+            'interpretation': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'length': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'context_record'", 'to': "orm['archaeological_operations.Operation']"}),
+            'parcel': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'context_record'", 'to': "orm['archaeological_context_records.Parcel']"}),
+            'taq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'taq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'thickness': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'unit': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['archaeological_context_records.Unit']"}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.contextrecordsource': {
+            'Meta': {'object_name': 'ContextRecordSource'},
+            'associated_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Author']", 'symmetrical': 'False'}),
+            'context_record': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'source'", 'to': "orm['archaeological_context_records.ContextRecord']"}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'receipt_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'source_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.SourceType']"}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '200'})
+        },
+        'archaeological_context_records.dating': {
+            'Meta': {'object_name': 'Dating'},
+            'dating_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.DatingType']", 'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'period': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Period']"}),
+            'quality': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.DatingQuality']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.datingquality': {
+            'Meta': {'object_name': 'DatingQuality'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.datingtype': {
+            'Meta': {'object_name': 'DatingType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.historicalcontextrecord': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalContextRecord'},
+            'activity_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'depth': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'filling': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'has_furniture': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'identification_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'interpretation': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'length': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'operation_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'parcel_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'taq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'taq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'thickness': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'unit_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.identificationtype': {
+            'Meta': {'object_name': 'IdentificationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.parcel': {
+            'Meta': {'object_name': 'Parcel'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'parcels'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'parcels'", 'null': 'True', 'to': "orm['archaeological_operations.Operation']"}),
+            'parcel_number': ('django.db.models.fields.CharField', [], {'max_length': '6'}),
+            'section': ('django.db.models.fields.CharField', [], {'max_length': '4'}),
+            'town': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parcels'", 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.parcelowner': {
+            'Meta': {'object_name': 'ParcelOwner'},
+            'end_date': ('django.db.models.fields.DateField', [], {}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"}),
+            'parcel': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.Parcel']"}),
+            'start_date': ('django.db.models.fields.DateField', [], {})
+        },
+        'archaeological_context_records.unit': {
+            'Meta': {'object_name': 'Unit'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.Unit']", 'null': 'True', 'blank': 'True'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.file': {
+            'Meta': {'ordering': "['-year', '-numeric_reference']", 'object_name': 'File'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'file_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.FileType']"}),
+            'general_contractor': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['ishtar_common.Person']"}),
+            'internal_reference': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60'}),
+            'numeric_reference': ('django.db.models.fields.IntegerField', [], {}),
+            'permit_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'null': 'True', 'blank': 'True'}),
+            'permit_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.PermitType']", 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'reception_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'reference_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'related_file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.File']", 'null': 'True', 'blank': 'True'}),
+            'saisine_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.SaisineType']", 'null': 'True', 'blank': 'True'}),
+            'total_developed_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'total_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'town_planning_service': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Organization']"}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'file'", 'symmetrical': 'False', 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'default': '2012'})
+        },
+        'archaeological_files.filetype': {
+            'Meta': {'object_name': 'FileType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.permittype': {
+            'Meta': {'object_name': 'PermitType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.saisinetype': {
+            'Meta': {'object_name': 'SaisineType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'delay': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.operation': {
+            'Meta': {'object_name': 'Operation'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'operations'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'code_dracar': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'code_patriarche': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'common_name': ('django.db.models.fields.CharField', [], {'max_length': '120', 'null': 'True', 'blank': 'True'}),
+            'cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'effective_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'excavation_end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_financing': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'geoarchaeological_context_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'large_area_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'operation_code': ('django.db.models.fields.IntegerField', [], {}),
+            'operation_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['archaeological_operations.OperationType']"}),
+            'operator_reference': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'optional_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'periods': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.Period']", 'symmetrical': 'False'}),
+            'remains': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.RemainType']", 'symmetrical': 'False'}),
+            'scheduled_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Town']", 'symmetrical': 'False'}),
+            'year': ('django.db.models.fields.IntegerField', [], {}),
+            'zoning_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.operationtype': {
+            'Meta': {'object_name': 'OperationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.period': {
+            'Meta': {'object_name': 'Period'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Period']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.remaintype': {
+            'Meta': {'object_name': 'RemainType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.arrondissement': {
+            'Meta': {'object_name': 'Arrondissement'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.author': {
+            'Meta': {'object_name': 'Author'},
+            'author_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.AuthorType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"})
+        },
+        'ishtar_common.authortype': {
+            'Meta': {'object_name': 'AuthorType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.canton': {
+            'Meta': {'object_name': 'Canton'},
+            'arrondissement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Arrondissement']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.department': {
+            'Meta': {'ordering': "['number']", 'object_name': 'Department'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'number': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '3'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.sourcetype': {
+            'Meta': {'object_name': 'SourceType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.town': {
+            'Meta': {'ordering': "['numero_insee']", 'object_name': 'Town'},
+            'canton': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Canton']", 'null': 'True', 'blank': 'True'}),
+            'center': ('django.contrib.gis.db.models.fields.PointField', [], {'srid': '27572', 'null': 'True', 'blank': 'True'}),
+            'departement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'numero_insee': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '6'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['archaeological_context_records']
\ No newline at end of file
diff --git a/archaeological_context_records/migrations/__init__.py b/archaeological_context_records/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_context_records/migrations/__init__.py
diff --git a/archaeological_context_records/models.py b/archaeological_context_records/models.py
new file mode 100644
index 000000000..c47fd3354
--- /dev/null
+++ b/archaeological_context_records/models.py
@@ -0,0 +1,243 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.conf import settings
+from django.contrib.gis.db import models
+from django.utils.translation import ugettext_lazy as _, ugettext
+
+from ishtar_common.models import GeneralType, BaseHistorizedItem, \
+          LightHistorizedItem, HistoricalRecords, OwnPerms, Town, Person, Source
+FILES_AVAILABLE = 'archaeological_files' in settings.INSTALLED_APPS
+if FILES_AVAILABLE:
+    from archaeological_files.models import File
+from archaeological_operations.models import Operation, Period
+
+class Parcel(LightHistorizedItem):
+    if FILES_AVAILABLE:
+        associated_file = models.ForeignKey(File, related_name='parcels',
+                                blank=True, null=True, verbose_name=_(u"File"))
+    operation = models.ForeignKey(Operation, related_name='parcels', blank=True,
+                                  null=True, verbose_name=_(u"Operation"))
+    year = models.IntegerField(_(u"Year"), blank=True, null=True)
+    town = models.ForeignKey(Town, related_name='parcels',
+                             verbose_name=_(u"Town"))
+    section = models.CharField(_(u"Section"), max_length=4)
+    parcel_number = models.CharField(_(u"Parcel number"), max_length=6)
+
+    class Meta:
+        verbose_name = _(u"Parcel")
+        verbose_name_plural = _(u"Parcels")
+
+    def short_label(self):
+        return JOINT.join([unicode(item) for item in [self.section,
+                                                   self.parcel_number] if item])
+
+    def __unicode__(self):
+        return self.short_label()
+
+    def long_label(self):
+        items = [unicode(self.operation or self.associated_file)]
+        items += [unicode(item) for item in [self.section, self.parcel_number]
+                                          if item]
+        return JOINT.join(items)
+
+class ParcelOwner(LightHistorizedItem):
+    owner = models.ForeignKey(Person, verbose_name=_(u"Owner"))
+    parcel = models.ForeignKey(Parcel, verbose_name=_(u"Parcel"))
+    start_date = models.DateField(_(u"Start date"))
+    end_date = models.DateField(_(u"End date"))
+
+    class Meta:
+        verbose_name = _(u"Parcel owner")
+        verbose_name_plural = _(u"Parcel owners")
+
+    def __unicode__(self):
+        return self.owner + JOINT + self.parcel
+
+class DatingType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Dating type")
+        verbose_name_plural = _(u"Dating types")
+
+class DatingQuality(GeneralType):
+    class Meta:
+        verbose_name = _(u"Dating quality")
+        verbose_name_plural = _(u"Dating qualities")
+
+class Dating(models.Model):
+    period = models.ForeignKey(Period, verbose_name=_(u"Period"))
+    start_date = models.IntegerField(_(u"Start date"), blank=True, null=True)
+    end_date = models.IntegerField(_(u"End date"), blank=True, null=True)
+    dating_type = models.ForeignKey(DatingType, verbose_name=_(u"Dating type"),
+                                    blank=True, null=True)
+    quality = models.ForeignKey(DatingQuality, verbose_name=_(u"Quality"),
+                                blank=True, null=True)
+
+    class Meta:
+        verbose_name = _(u"Dating")
+        verbose_name_plural = _(u"Datings")
+
+    def __unicode__(self):
+        start_date = self.start_date and unicode(self.start_date) or u""
+        end_date = self.end_date and unicode(self.end_date) or u""
+        if not start_date and not end_date:
+            return unicode(self.period)
+        return u"%s (%s-%s)" % (self.period, start_date, end_date)
+
+class Unit(GeneralType):
+    order = models.IntegerField(_(u"Order"))
+    parent = models.ForeignKey("Unit", verbose_name=_(u"Parent unit"),
+                               blank=True, null=True)
+
+    class Meta:
+        verbose_name = _(u"Type Unit")
+        verbose_name_plural = _(u"Types Unit")
+
+    def __unicode__(self):
+        return self.label
+
+class ActivityType(GeneralType):
+    order = models.IntegerField(_(u"Order"))
+
+    class Meta:
+        verbose_name = _(u"Type Activity")
+        verbose_name_plural = _(u"Types Activity")
+
+    def __unicode__(self):
+        return self.label
+
+class IdentificationType(GeneralType):
+    order = models.IntegerField(_(u"Order"))
+    class Meta:
+        verbose_name = _(u"Type Identification")
+        verbose_name_plural = _(u"Types Identification")
+
+    def __unicode__(self):
+        return self.label
+
+class ContextRecord(BaseHistorizedItem, OwnPerms):
+    TABLE_COLS = ['parcel.town', 'operation.year',
+                  'operation.operation_code',
+                  'label', 'unit']
+    if settings.COUNTRY == 'fr':
+        TABLE_COLS.insert(1, 'parcel.operation.code_patriarche')
+    parcel = models.ForeignKey(Parcel, verbose_name=_(u"Parcel"),
+                               related_name='context_record')
+    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"),
+                                  related_name='context_record')
+    label = models.CharField(_(u"ID"), max_length=200)
+    description = models.TextField(_(u"Description"), blank=True, null=True)
+    length = models.IntegerField(_(u"Length (cm)"), blank=True, null=True)
+    width = models.IntegerField(_(u"Width (cm)"), blank=True, null=True)
+    thickness = models.IntegerField(_(u"Thickness (cm)"), blank=True, null=True)
+    depth = models.IntegerField(_(u"Depth (cm)"), blank=True, null=True)
+    location = models.CharField(_(u"Location"), blank=True, null=True,
+     max_length=200,
+     help_text=_(u"A short description of the location of the context record"))
+    datings = models.ManyToManyField(Dating)
+    unit = models.ForeignKey(Unit, verbose_name=_(u"Unit"), related_name='+',
+                             blank=True, null=True)
+    has_furniture = models.NullBooleanField(u"Has furniture?", blank=True,
+                                            null=True)
+    filling = models.TextField(_(u"Filling"), blank=True, null=True)
+    interpretation = models.TextField(_(u"Interpretation"), blank=True,
+                                      null=True)
+    taq = models.IntegerField(_(u"TAQ"), blank=True, null=True,
+     help_text=_(u"\"Terminus Ante Quem\" the context record can't have been "
+                 "created after this date"))
+    taq_estimated = models.IntegerField(_(u"Estimated TAQ"), blank=True,
+     null=True, help_text=_(u"Estimation of a \"Terminus Ante Quem\""))
+    tpq = models.IntegerField(_(u"TPQ"), blank=True, null=True,
+     help_text=_(u"\"Terminus Post Quem\" the context record can't have been "
+                 " created before this date"))
+    tpq_estimated = models.IntegerField(_(u"Estimated TPQ"), blank=True,
+     null=True, help_text=_(u"Estimation of a \"Terminus Post Quem\""))
+    identification = models.ForeignKey(IdentificationType, blank=True,
+                            null=True, verbose_name=_(u"Identification"),)
+    activity = models.ForeignKey(ActivityType,blank=True, null=True,
+                                 verbose_name=_(u"Activity"),)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Context Record")
+        verbose_name_plural = _(u"Context Record")
+        permissions = (
+ ("view_own_contextrecord", ugettext(u"Can view own Context Record")),
+ ("add_own_contextrecord", ugettext(u"Can add own Context Record")),
+ ("change_own_contextrecord", ugettext(u"Can change own Context Record")),
+ ("delete_own_contextrecord", ugettext(u"Can delete own Context Record")),
+        )
+
+    def __unicode__(self):
+        return self.short_label()
+
+    def short_label(self):
+        return JOINT.join([unicode(item) for item in [self.parcel,
+                                                   self.label] if item])
+
+    def full_label(self):
+        if not self.parcel.operation:
+            return unicode(self)
+        return self._real_label() or self._temp_label()
+
+    def _real_label(self):
+        if not self.parcel.operation.code_patriarche:
+            return
+        return JOINT.join((self.parcel.operation.code_patriarche,
+                           self.label))
+
+    def _temp_label(self):
+        if self.parcel.operation.code_patriarche:
+            return
+        return JOINT.join([unicode(lbl) for lbl in [self.parcel.operation.year,
+                                           self.parcel.operation.operation_code,
+                                           self.label] if lbl])
+
+    @classmethod
+    def get_years(cls):
+        years = set()
+        for res in list(cls.objects.values('operation__start_date')):
+            yr = res['operation__start_date'].year
+            years.add(yr)
+        return list(years)
+
+    @classmethod
+    def get_by_year(cls, year):
+        return cls.objects.filter(operation__start_date__year=year)
+
+    @classmethod
+    def get_operations(cls):
+        return [dct['operation__pk']
+                for dct in cls.objects.values('operation__pk').distinct()]
+
+    @classmethod
+    def get_by_operation(cls, operation_id):
+        return cls.objects.filter(operation__pk=operation_id)
+
+    @classmethod
+    def get_total_number(cls):
+        return cls.objects.filter(operation__start_date__isnull=False).count()
+
+class ContextRecordSource(Source):
+    class Meta:
+        verbose_name = _(u"Context record documentation")
+        verbose_name_plural = _(u"Context record documentations")
+    context_record = models.ForeignKey(ContextRecord,
+                       verbose_name=_(u"Context record"), related_name="source")
+
diff --git a/archaeological_files/__init__.py b/archaeological_files/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_files/__init__.py
diff --git a/archaeological_files/ishtar_menu.py b/archaeological_files/ishtar_menu.py
new file mode 100644
index 000000000..370320f69
--- /dev/null
+++ b/archaeological_files/ishtar_menu.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010-2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.utils.translation import ugettext_lazy as _
+
+from archaeological_operations.models import Operation
+from ishtar_common.menu_base import SectionItem, MenuItem
+from ishtar_common.models import AdministrativeAct
+
+import models
+
+ORDER = 20
+
+MENU_SECTIONS = [
+    SectionItem('file_management', _(u"Archaeological file"),
+        childs=[
+                MenuItem('file_search', _(u"Search"),
+                    model=models.File,
+                    access_controls=['view_file', 'view_own_file']),
+                MenuItem('file_creation', _(u"Creation"),
+                    model=models.File,
+                    access_controls=['add_file', 'add_own_file']),
+                MenuItem('file_modification', _(u"Modification"),
+                    model=models.File,
+                    access_controls=['change_file', 'change_own_file']),
+                MenuItem('file_closing', _(u"Closing"),
+                  model=models.File,
+                  access_controls=['change_file',
+                                   'change_own_file']),
+                MenuItem('file_deletion', _(u"Deletion"),
+                    model=models.File,
+                    access_controls=['delete_file', 'delete_own_file']),
+                SectionItem('admin_act_files', _(u"Administrative act"),
+            childs=[
+                MenuItem('file_administrativeactfile',
+                         _(u"Add"),
+                  model=Operation,
+                  access_controls=['change_file', 'change_own_file']),
+                MenuItem('file_administrativeactfile_modification',
+                         _(u"Modification"),
+                  model=AdministrativeAct,
+                  access_controls=['change_file', 'change_own_file']),
+                MenuItem('file_administrativeactfile_deletion',
+                         _(u"Deletion"),
+                  model=AdministrativeAct,
+                  access_controls=['delete_file', 'delete_own_file']),
+                ],),
+        ]),
+]
diff --git a/archaeological_files/migrations/0001_initial.py b/archaeological_files/migrations/0001_initial.py
new file mode 100644
index 000000000..b69998442
--- /dev/null
+++ b/archaeological_files/migrations/0001_initial.py
@@ -0,0 +1,348 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'FileType'
+        db.create_table('archaeological_files_filetype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_files', ['FileType'])
+
+        # Adding model 'PermitType'
+        db.create_table('archaeological_files_permittype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_files', ['PermitType'])
+
+        # Adding model 'SaisineType'
+        db.create_table('archaeological_files_saisinetype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('delay', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('archaeological_files', ['SaisineType'])
+
+        # Adding model 'HistoricalFile'
+        db.create_table('archaeological_files_historicalfile', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('year', self.gf('django.db.models.fields.IntegerField')(default=2012)),
+            ('numeric_reference', self.gf('django.db.models.fields.IntegerField')()),
+            ('internal_reference', self.gf('django.db.models.fields.CharField')(max_length=60, db_index=True)),
+            ('file_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('in_charge_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('general_contractor_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('town_planning_service_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('permit_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('permit_reference', self.gf('django.db.models.fields.CharField')(max_length=60, null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(default=datetime.date.today)),
+            ('reception_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('related_file_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('saisine_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('reference_number', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('total_surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('total_developed_surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_files', ['HistoricalFile'])
+
+        # Adding model 'File'
+        db.create_table('archaeological_files_file', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('year', self.gf('django.db.models.fields.IntegerField')(default=2012)),
+            ('numeric_reference', self.gf('django.db.models.fields.IntegerField')()),
+            ('internal_reference', self.gf('django.db.models.fields.CharField')(unique=True, max_length=60)),
+            ('file_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_files.FileType'])),
+            ('in_charge', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['ishtar_common.Person'])),
+            ('general_contractor', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Person'])),
+            ('town_planning_service', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Organization'])),
+            ('permit_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_files.PermitType'], null=True, blank=True)),
+            ('permit_reference', self.gf('django.db.models.fields.CharField')(max_length=60, null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(default=datetime.date.today)),
+            ('reception_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('related_file', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_files.File'], null=True, blank=True)),
+            ('saisine_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_files.SaisineType'], null=True, blank=True)),
+            ('reference_number', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('total_surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('total_developed_surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_files', ['File'])
+
+        # Adding M2M table for field towns on 'File'
+        db.create_table('archaeological_files_file_towns', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('file', models.ForeignKey(orm['archaeological_files.file'], null=False)),
+            ('town', models.ForeignKey(orm['ishtar_common.town'], null=False))
+        ))
+        db.create_unique('archaeological_files_file_towns', ['file_id', 'town_id'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'FileType'
+        db.delete_table('archaeological_files_filetype')
+
+        # Deleting model 'PermitType'
+        db.delete_table('archaeological_files_permittype')
+
+        # Deleting model 'SaisineType'
+        db.delete_table('archaeological_files_saisinetype')
+
+        # Deleting model 'HistoricalFile'
+        db.delete_table('archaeological_files_historicalfile')
+
+        # Deleting model 'File'
+        db.delete_table('archaeological_files_file')
+
+        # Removing M2M table for field towns on 'File'
+        db.delete_table('archaeological_files_file_towns')
+
+
+    models = {
+        'archaeological_files.file': {
+            'Meta': {'ordering': "['-year', '-numeric_reference']", 'object_name': 'File'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'file_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.FileType']"}),
+            'general_contractor': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['ishtar_common.Person']"}),
+            'internal_reference': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60'}),
+            'numeric_reference': ('django.db.models.fields.IntegerField', [], {}),
+            'permit_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'null': 'True', 'blank': 'True'}),
+            'permit_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.PermitType']", 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'reception_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'reference_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'related_file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.File']", 'null': 'True', 'blank': 'True'}),
+            'saisine_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.SaisineType']", 'null': 'True', 'blank': 'True'}),
+            'total_developed_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'total_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'town_planning_service': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Organization']"}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'file'", 'symmetrical': 'False', 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'default': '2012'})
+        },
+        'archaeological_files.filebydepartment': {
+            'Meta': {'object_name': 'FileByDepartment', 'db_table': "'file_department'", 'managed': 'False'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.File']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
+        },
+        'archaeological_files.filetype': {
+            'Meta': {'object_name': 'FileType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.historicalfile': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalFile'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'file_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'general_contractor_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'in_charge_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'internal_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'db_index': 'True'}),
+            'numeric_reference': ('django.db.models.fields.IntegerField', [], {}),
+            'permit_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'null': 'True', 'blank': 'True'}),
+            'permit_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'reception_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'reference_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'related_file_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'saisine_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'total_developed_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'total_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'town_planning_service_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'year': ('django.db.models.fields.IntegerField', [], {'default': '2012'})
+        },
+        'archaeological_files.permittype': {
+            'Meta': {'object_name': 'PermitType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.saisinetype': {
+            'Meta': {'object_name': 'SaisineType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'delay': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.arrondissement': {
+            'Meta': {'object_name': 'Arrondissement'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.canton': {
+            'Meta': {'object_name': 'Canton'},
+            'arrondissement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Arrondissement']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.department': {
+            'Meta': {'ordering': "['number']", 'object_name': 'Department'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'number': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '3'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.town': {
+            'Meta': {'ordering': "['numero_insee']", 'object_name': 'Town'},
+            'canton': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Canton']", 'null': 'True', 'blank': 'True'}),
+            'center': ('django.contrib.gis.db.models.fields.PointField', [], {'srid': '27572', 'null': 'True', 'blank': 'True'}),
+            'departement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'numero_insee': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '6'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['archaeological_files']
\ No newline at end of file
diff --git a/archaeological_files/migrations/__init__.py b/archaeological_files/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_files/migrations/__init__.py
diff --git a/archaeological_files/models.py b/archaeological_files/models.py
new file mode 100644
index 000000000..68a65f6de
--- /dev/null
+++ b/archaeological_files/models.py
@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+import datetime
+
+from django.conf import settings
+from django.contrib.gis.db import models
+from django.utils.translation import ugettext_lazy as _, ugettext
+
+from ishtar_common.models import GeneralType, BaseHistorizedItem, \
+    HistoricalRecords, OwnPerms, Person, Organization, Department, Town
+
+class FileType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Archaeological file type")
+        verbose_name_plural = _(u"Archaeological file types")
+
+    @classmethod
+    def is_preventive(cls, file_type_id, key=''):
+        key = key or 'preventive'
+        try:
+            preventive = FileType.objects.get(txt_idx=key).pk
+            return file_type_id == preventive
+        except ObjectDoesNotExist:
+            return False
+
+class PermitType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Permit type")
+        verbose_name_plural = _(u"Permit types")
+
+if settings.COUNTRY == 'fr':
+    class SaisineType(GeneralType):
+        delay = models.IntegerField(_(u"Delay (in days)"))
+        class Meta:
+            verbose_name = u"Type Saisine"
+            verbose_name_plural = u"Types Saisine"
+
+class File(BaseHistorizedItem, OwnPerms):
+    TABLE_COLS = ['numeric_reference', 'year', 'internal_reference',
+                  'file_type', 'saisine_type', 'towns', ]
+    year = models.IntegerField(_(u"Year"),
+                               default=lambda:datetime.datetime.now().year)
+    numeric_reference = models.IntegerField(_(u"Numeric reference"))
+    internal_reference = models.CharField(_(u"Internal reference"),
+                                          max_length=60, unique=True)
+    file_type = models.ForeignKey(FileType, verbose_name=_(u"File type"))
+    in_charge = models.ForeignKey(Person, related_name='+',
+                                  verbose_name=_(u"Person in charge"))
+    general_contractor = models.ForeignKey(Person, related_name='+',
+               verbose_name=_(u"General contractor"), blank=True, null=True)
+    town_planning_service = models.ForeignKey(Organization, related_name='+',
+               verbose_name=_(u"Town planning service"), blank=True, null=True)
+    permit_type = models.ForeignKey(PermitType, verbose_name=_(u"Permit type"),
+                                                          blank=True, null=True)
+    permit_reference = models.CharField(_(u"Permit reference"),
+                                          max_length=60, blank=True, null=True)
+    end_date = models.DateField(_(u"Closing date"), null=True, blank=True)
+    towns = models.ManyToManyField(Town, verbose_name=_(u"Towns"),
+                                   related_name='file')
+    creation_date = models.DateField(_(u"Creation date"),
+                                     default=datetime.date.today)
+    reception_date = models.DateField(_(u'Reception date'), blank=True,
+                                      null=True)
+    related_file = models.ForeignKey("File", verbose_name=_(u"Related file"),
+                                     blank=True, null=True)
+    if settings.COUNTRY == 'fr':
+        saisine_type = models.ForeignKey(SaisineType, blank=True, null=True,
+                                         verbose_name= u"Type de saisine")
+        reference_number = models.IntegerField(_(u"Reference number"),
+                                               blank=True, null=True)
+    total_surface = models.IntegerField(_(u"Total surface (m²)"),
+                                        blank=True, null=True)
+    total_developed_surface = models.IntegerField(
+            _(u"Total developed surface (m²)"), blank=True, null=True)
+    address = models.TextField(_(u"Main address"), null=True, blank=True)
+    address_complement = models.TextField(_(u"Main address - complement"),
+                                          null=True, blank=True)
+    postal_code = models.CharField(_(u"Main address - postal code"),
+                                   max_length=10, null=True, blank=True)
+    comment = models.TextField(_(u"Comment"), null=True, blank=True)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Archaeological file")
+        verbose_name_plural = _(u"Archaeological files")
+        permissions = (
+            ("view_own_file", ugettext(u"Can view own Archaelogical file")),
+            ("add_own_file", ugettext(u"Can add own Archaelogical file")),
+            ("change_own_file", ugettext(u"Can change own Archaelogical file")),
+            ("delete_own_file", ugettext(u"Can delete own Archaelogical file")),
+        )
+        ordering = ['-year', '-numeric_reference']
+
+    @classmethod
+    def get_years(cls):
+        return [res['year'] for res in list(cls.objects.values('year').annotate(
+                                             Count("id")).order_by())]
+
+    @classmethod
+    def get_by_year(cls, year):
+        return cls.objects.filter(year=year)
+
+    @classmethod
+    def get_total_number(cls):
+        return cls.objects.count()
+
+    def __unicode__(self):
+        items = [unicode(_('Intercommunal'))]
+        if self.towns.count() == 1:
+            items[0] = unicode(self.towns.all()[0])
+        items.append("-".join((unicode(self.year),
+                               unicode(self.numeric_reference))))
+        items += [unicode(getattr(self, k))[:36]
+                  for k in ['internal_reference',] if getattr(self, k)]
+        return JOINT.join(items)
+
+    @classmethod
+    def get_query_owns(cls, user):
+        return Q(history_modifier=user) & Q(end_date__isnull=True)
+
+    def is_active(self):
+        return not bool(self.end_date)
+
+    def closing(self):
+        if self.is_active():
+            return
+        for item in self.history.all():
+            if not item.end_date:
+                break
+        return {'date':item.history_date,
+                'user':IshtarUser.objects.get(pk=item.history_modifier_id)}
+
+    def total_surface_ha(self):
+        if self.total_surface:
+            return self.total_surface/10000.0
+
+    def total_developed_surface_ha(self):
+        if self.total_developed_surface:
+            return self.total_developed_surface/10000.0
+
+    def operation_acts(self):
+        acts = []
+        for ope in self.operations.all():
+            for act in ope.administrative_act.all():
+                acts.append(act)
+        return acts
+
+    def is_preventive(self):
+        return FileType.is_preventive(self.file_type.pk)
+
+class FileByDepartment(models.Model):
+    '''
+    Database view: don't forget to create it
+
+    create view file_department (id, department_id, file_id) as
+        select town."id", town."departement_id", file_towns."file_id"
+            from ishtar_base_town town
+        inner join ishtar_base_file_towns file_towns on
+            file_towns."town_id"=town."id" order by town."departement_id";
+    CREATE RULE file_department_delete
+                            AS ON DELETE TO file_department DO INSTEAD();
+    '''
+    file = models.ForeignKey(File, verbose_name=_(u"File"))
+    department = models.ForeignKey(Department, verbose_name=_(u"Department"),
+                                   blank=True, null=True)
+    class Meta:
+        managed = False
+        db_table = 'file_department'
diff --git a/archaeological_finds/__init__.py b/archaeological_finds/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_finds/__init__.py
diff --git a/archaeological_finds/migrations/0001_initial.py b/archaeological_finds/migrations/0001_initial.py
new file mode 100644
index 000000000..03a45ed8d
--- /dev/null
+++ b/archaeological_finds/migrations/0001_initial.py
@@ -0,0 +1,808 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'MaterialType'
+        db.create_table('archaeological_finds_materialtype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('recommendation', self.gf('django.db.models.fields.TextField')()),
+            ('parent', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_finds.MaterialType'], null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_finds', ['MaterialType'])
+
+        # Adding model 'HistoricalBaseItem'
+        db.create_table('archaeological_finds_historicalbaseitem', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=60)),
+            ('description', self.gf('django.db.models.fields.TextField')()),
+            ('context_record_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('is_isolated', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('index', self.gf('django.db.models.fields.IntegerField')(default=0)),
+            ('material_index', self.gf('django.db.models.fields.IntegerField')(default=0)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_finds', ['HistoricalBaseItem'])
+
+        # Adding model 'BaseItem'
+        db.create_table('archaeological_finds_baseitem', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=60)),
+            ('description', self.gf('django.db.models.fields.TextField')()),
+            ('context_record', self.gf('django.db.models.fields.related.ForeignKey')(related_name='base_items', to=orm['archaeological_context_records.ContextRecord'])),
+            ('is_isolated', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('index', self.gf('django.db.models.fields.IntegerField')(default=0)),
+            ('material_index', self.gf('django.db.models.fields.IntegerField')(default=0)),
+        ))
+        db.send_create_signal('archaeological_finds', ['BaseItem'])
+
+        # Adding model 'HistoricalItem'
+        db.create_table('archaeological_finds_historicalitem', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=60)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('material_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('volume', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('weight', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('item_number', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('upstream_treatment_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('downstream_treatment_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('dating_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('container_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_finds', ['HistoricalItem'])
+
+        # Adding model 'Item'
+        db.create_table('archaeological_finds_item', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=60)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('material_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_finds.MaterialType'])),
+            ('volume', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('weight', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('item_number', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('upstream_treatment', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='downstream_treatment', null=True, to=orm['archaeological_finds.Treatment'])),
+            ('downstream_treatment', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='upstream_treatment', null=True, to=orm['archaeological_finds.Treatment'])),
+            ('dating', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_context_records.Dating'])),
+            ('container', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='items', null=True, to=orm['archaeological_warehouse.Container'])),
+        ))
+        db.send_create_signal('archaeological_finds', ['Item'])
+
+        # Adding M2M table for field base_items on 'Item'
+        db.create_table('archaeological_finds_item_base_items', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('item', models.ForeignKey(orm['archaeological_finds.item'], null=False)),
+            ('baseitem', models.ForeignKey(orm['archaeological_finds.baseitem'], null=False))
+        ))
+        db.create_unique('archaeological_finds_item_base_items', ['item_id', 'baseitem_id'])
+
+        # Adding model 'ItemSource'
+        db.create_table('archaeological_finds_itemsource', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('title', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('source_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.SourceType'])),
+            ('associated_url', self.gf('django.db.models.fields.URLField')(max_length=200, null=True, blank=True)),
+            ('receipt_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('item', self.gf('django.db.models.fields.related.ForeignKey')(related_name='source', to=orm['archaeological_finds.Item'])),
+        ))
+        db.send_create_signal('archaeological_finds', ['ItemSource'])
+
+        # Adding M2M table for field authors on 'ItemSource'
+        db.create_table('archaeological_finds_itemsource_authors', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('itemsource', models.ForeignKey(orm['archaeological_finds.itemsource'], null=False)),
+            ('author', models.ForeignKey(orm['ishtar_common.author'], null=False))
+        ))
+        db.create_unique('archaeological_finds_itemsource_authors', ['itemsource_id', 'author_id'])
+
+        # Adding model 'TreatmentType'
+        db.create_table('archaeological_finds_treatmenttype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('virtual', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_finds', ['TreatmentType'])
+
+        # Adding model 'HistoricalTreatment'
+        db.create_table('archaeological_finds_historicaltreatment', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('container_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('treatment_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('location_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('person_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('start_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_finds', ['HistoricalTreatment'])
+
+        # Adding model 'Treatment'
+        db.create_table('archaeological_finds_treatment', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('container', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_warehouse.Container'], null=True, blank=True)),
+            ('description', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('treatment_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_finds.TreatmentType'])),
+            ('location', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_warehouse.Warehouse'], null=True, blank=True)),
+            ('person', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'], null=True, blank=True)),
+            ('start_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_finds', ['Treatment'])
+
+        # Adding model 'TreatmentSource'
+        db.create_table('archaeological_finds_treatmentsource', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('title', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('source_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.SourceType'])),
+            ('associated_url', self.gf('django.db.models.fields.URLField')(max_length=200, null=True, blank=True)),
+            ('receipt_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('treatment', self.gf('django.db.models.fields.related.ForeignKey')(related_name='source', to=orm['archaeological_finds.Treatment'])),
+        ))
+        db.send_create_signal('archaeological_finds', ['TreatmentSource'])
+
+        # Adding M2M table for field authors on 'TreatmentSource'
+        db.create_table('archaeological_finds_treatmentsource_authors', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('treatmentsource', models.ForeignKey(orm['archaeological_finds.treatmentsource'], null=False)),
+            ('author', models.ForeignKey(orm['ishtar_common.author'], null=False))
+        ))
+        db.create_unique('archaeological_finds_treatmentsource_authors', ['treatmentsource_id', 'author_id'])
+
+        # Adding model 'Property'
+        db.create_table('archaeological_finds_property', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now)),
+            ('item', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_finds.Item'])),
+            ('administrative_act', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_operations.AdministrativeAct'])),
+            ('person', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'])),
+            ('start_date', self.gf('django.db.models.fields.DateField')()),
+            ('end_date', self.gf('django.db.models.fields.DateField')()),
+        ))
+        db.send_create_signal('archaeological_finds', ['Property'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'MaterialType'
+        db.delete_table('archaeological_finds_materialtype')
+
+        # Deleting model 'HistoricalBaseItem'
+        db.delete_table('archaeological_finds_historicalbaseitem')
+
+        # Deleting model 'BaseItem'
+        db.delete_table('archaeological_finds_baseitem')
+
+        # Deleting model 'HistoricalItem'
+        db.delete_table('archaeological_finds_historicalitem')
+
+        # Deleting model 'Item'
+        db.delete_table('archaeological_finds_item')
+
+        # Removing M2M table for field base_items on 'Item'
+        db.delete_table('archaeological_finds_item_base_items')
+
+        # Deleting model 'ItemSource'
+        db.delete_table('archaeological_finds_itemsource')
+
+        # Removing M2M table for field authors on 'ItemSource'
+        db.delete_table('archaeological_finds_itemsource_authors')
+
+        # Deleting model 'TreatmentType'
+        db.delete_table('archaeological_finds_treatmenttype')
+
+        # Deleting model 'HistoricalTreatment'
+        db.delete_table('archaeological_finds_historicaltreatment')
+
+        # Deleting model 'Treatment'
+        db.delete_table('archaeological_finds_treatment')
+
+        # Deleting model 'TreatmentSource'
+        db.delete_table('archaeological_finds_treatmentsource')
+
+        # Removing M2M table for field authors on 'TreatmentSource'
+        db.delete_table('archaeological_finds_treatmentsource_authors')
+
+        # Deleting model 'Property'
+        db.delete_table('archaeological_finds_property')
+
+
+    models = {
+        'archaeological_context_records.activitytype': {
+            'Meta': {'object_name': 'ActivityType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.contextrecord': {
+            'Meta': {'object_name': 'ContextRecord'},
+            'activity': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.ActivityType']", 'null': 'True', 'blank': 'True'}),
+            'datings': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_context_records.Dating']", 'symmetrical': 'False'}),
+            'depth': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'filling': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'has_furniture': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'identification': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.IdentificationType']", 'null': 'True', 'blank': 'True'}),
+            'interpretation': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'length': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'context_record'", 'to': "orm['archaeological_operations.Operation']"}),
+            'parcel': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'context_record'", 'to': "orm['archaeological_context_records.Parcel']"}),
+            'taq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'taq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'thickness': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'tpq_estimated': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'unit': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['archaeological_context_records.Unit']"}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.dating': {
+            'Meta': {'object_name': 'Dating'},
+            'dating_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.DatingType']", 'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'period': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Period']"}),
+            'quality': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.DatingQuality']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.datingquality': {
+            'Meta': {'object_name': 'DatingQuality'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.datingtype': {
+            'Meta': {'object_name': 'DatingType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.identificationtype': {
+            'Meta': {'object_name': 'IdentificationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_context_records.parcel': {
+            'Meta': {'object_name': 'Parcel'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'parcels'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'parcels'", 'null': 'True', 'to': "orm['archaeological_operations.Operation']"}),
+            'parcel_number': ('django.db.models.fields.CharField', [], {'max_length': '6'}),
+            'section': ('django.db.models.fields.CharField', [], {'max_length': '4'}),
+            'town': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'parcels'", 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_context_records.unit': {
+            'Meta': {'object_name': 'Unit'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.Unit']", 'null': 'True', 'blank': 'True'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.file': {
+            'Meta': {'ordering': "['-year', '-numeric_reference']", 'object_name': 'File'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'file_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.FileType']"}),
+            'general_contractor': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['ishtar_common.Person']"}),
+            'internal_reference': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60'}),
+            'numeric_reference': ('django.db.models.fields.IntegerField', [], {}),
+            'permit_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'null': 'True', 'blank': 'True'}),
+            'permit_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.PermitType']", 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'reception_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'reference_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'related_file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.File']", 'null': 'True', 'blank': 'True'}),
+            'saisine_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.SaisineType']", 'null': 'True', 'blank': 'True'}),
+            'total_developed_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'total_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'town_planning_service': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Organization']"}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'file'", 'symmetrical': 'False', 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'default': '2012'})
+        },
+        'archaeological_files.filetype': {
+            'Meta': {'object_name': 'FileType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.permittype': {
+            'Meta': {'object_name': 'PermitType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.saisinetype': {
+            'Meta': {'object_name': 'SaisineType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'delay': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_finds.baseitem': {
+            'Meta': {'object_name': 'BaseItem'},
+            'context_record': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'base_items'", 'to': "orm['archaeological_context_records.ContextRecord']"}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'index': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'is_isolated': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '60'}),
+            'material_index': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        'archaeological_finds.historicalbaseitem': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalBaseItem'},
+            'context_record_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'index': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'is_isolated': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '60'}),
+            'material_index': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        'archaeological_finds.historicalitem': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalItem'},
+            'container_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'dating_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'downstream_treatment_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'item_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '60'}),
+            'material_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'upstream_treatment_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'volume': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'weight': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_finds.historicaltreatment': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalTreatment'},
+            'container_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'location_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'person_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'treatment_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_finds.item': {
+            'Meta': {'object_name': 'Item'},
+            'base_items': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'item'", 'symmetrical': 'False', 'to': "orm['archaeological_finds.BaseItem']"}),
+            'container': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'items'", 'null': 'True', 'to': "orm['archaeological_warehouse.Container']"}),
+            'dating': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_context_records.Dating']"}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'downstream_treatment': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'upstream_treatment'", 'null': 'True', 'to': "orm['archaeological_finds.Treatment']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'item_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '60'}),
+            'material_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_finds.MaterialType']"}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'upstream_treatment': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'downstream_treatment'", 'null': 'True', 'to': "orm['archaeological_finds.Treatment']"}),
+            'volume': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'weight': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_finds.itemsource': {
+            'Meta': {'object_name': 'ItemSource'},
+            'associated_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Author']", 'symmetrical': 'False'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'item': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'source'", 'to': "orm['archaeological_finds.Item']"}),
+            'receipt_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'source_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.SourceType']"}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '200'})
+        },
+        'archaeological_finds.materialtype': {
+            'Meta': {'object_name': 'MaterialType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_finds.MaterialType']", 'null': 'True', 'blank': 'True'}),
+            'recommendation': ('django.db.models.fields.TextField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_finds.property': {
+            'Meta': {'object_name': 'Property'},
+            'administrative_act': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.AdministrativeAct']"}),
+            'end_date': ('django.db.models.fields.DateField', [], {}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'item': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_finds.Item']"}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"}),
+            'start_date': ('django.db.models.fields.DateField', [], {})
+        },
+        'archaeological_finds.treatment': {
+            'Meta': {'object_name': 'Treatment'},
+            'container': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.Container']", 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'location': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.Warehouse']", 'null': 'True', 'blank': 'True'}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'treatment_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_finds.TreatmentType']"})
+        },
+        'archaeological_finds.treatmentsource': {
+            'Meta': {'object_name': 'TreatmentSource'},
+            'associated_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Author']", 'symmetrical': 'False'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'receipt_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'source_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.SourceType']"}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'treatment': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'source'", 'to': "orm['archaeological_finds.Treatment']"})
+        },
+        'archaeological_finds.treatmenttype': {
+            'Meta': {'object_name': 'TreatmentType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'virtual': ('django.db.models.fields.BooleanField', [], {'default': 'False'})
+        },
+        'archaeological_operations.acttype': {
+            'Meta': {'object_name': 'ActType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'intented_to': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.administrativeact': {
+            'Meta': {'object_name': 'AdministrativeAct'},
+            'act_object': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'act_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.ActType']"}),
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'administrative_act'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'administrative_act'", 'null': 'True', 'to': "orm['archaeological_operations.Operation']"}),
+            'operator': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'ref_sra': ('django.db.models.fields.CharField', [], {'max_length': '15'}),
+            'scientific': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'signatory': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'signature_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.operation': {
+            'Meta': {'object_name': 'Operation'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'operations'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'code_dracar': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'code_patriarche': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'common_name': ('django.db.models.fields.CharField', [], {'max_length': '120', 'null': 'True', 'blank': 'True'}),
+            'cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'effective_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'excavation_end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_financing': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'geoarchaeological_context_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'large_area_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'operation_code': ('django.db.models.fields.IntegerField', [], {}),
+            'operation_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['archaeological_operations.OperationType']"}),
+            'operator_reference': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'optional_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'periods': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.Period']", 'symmetrical': 'False'}),
+            'remains': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.RemainType']", 'symmetrical': 'False'}),
+            'scheduled_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Town']", 'symmetrical': 'False'}),
+            'year': ('django.db.models.fields.IntegerField', [], {}),
+            'zoning_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.operationtype': {
+            'Meta': {'object_name': 'OperationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.period': {
+            'Meta': {'object_name': 'Period'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Period']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.remaintype': {
+            'Meta': {'object_name': 'RemainType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_warehouse.container': {
+            'Meta': {'object_name': 'Container'},
+            'comment': ('django.db.models.fields.TextField', [], {}),
+            'container_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.ContainerType']"}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'location': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.Warehouse']"}),
+            'reference': ('django.db.models.fields.CharField', [], {'max_length': '40'})
+        },
+        'archaeological_warehouse.containertype': {
+            'Meta': {'object_name': 'ContainerType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'height': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'length': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'reference': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'volume': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_warehouse.warehouse': {
+            'Meta': {'object_name': 'Warehouse'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
+            'person_in_charge': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']", 'null': 'True', 'blank': 'True'}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'warehouse_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.WarehouseType']"})
+        },
+        'archaeological_warehouse.warehousetype': {
+            'Meta': {'object_name': 'WarehouseType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.arrondissement': {
+            'Meta': {'object_name': 'Arrondissement'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.author': {
+            'Meta': {'object_name': 'Author'},
+            'author_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.AuthorType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"})
+        },
+        'ishtar_common.authortype': {
+            'Meta': {'object_name': 'AuthorType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.canton': {
+            'Meta': {'object_name': 'Canton'},
+            'arrondissement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Arrondissement']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.department': {
+            'Meta': {'ordering': "['number']", 'object_name': 'Department'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'number': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '3'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.sourcetype': {
+            'Meta': {'object_name': 'SourceType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.town': {
+            'Meta': {'ordering': "['numero_insee']", 'object_name': 'Town'},
+            'canton': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Canton']", 'null': 'True', 'blank': 'True'}),
+            'center': ('django.contrib.gis.db.models.fields.PointField', [], {'srid': '27572', 'null': 'True', 'blank': 'True'}),
+            'departement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'numero_insee': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '6'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['archaeological_finds']
\ No newline at end of file
diff --git a/archaeological_finds/migrations/__init__.py b/archaeological_finds/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_finds/migrations/__init__.py
diff --git a/archaeological_finds/models.py b/archaeological_finds/models.py
new file mode 100644
index 000000000..cea9a35f1
--- /dev/null
+++ b/archaeological_finds/models.py
@@ -0,0 +1,281 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.conf import settings
+from django.contrib.gis.db import models
+from django.utils.translation import ugettext_lazy as _, ugettext
+
+from ishtar_common.models import GeneralType, BaseHistorizedItem, \
+              LightHistorizedItem, HistoricalRecords, OwnPerms, Source, Person
+
+from archaeological_operations.models import AdministrativeAct
+from archaeological_context_records.models import ContextRecord, Dating
+WAREHOUSE_AVAILABLE = 'archaeological_warehouse' in settings.INSTALLED_APPS
+if WAREHOUSE_AVAILABLE:
+    from archaeological_warehouse.models import Warehouse, Container
+
+class MaterialType(GeneralType):
+    recommendation = models.TextField(_(u"Recommendation"))
+    parent = models.ForeignKey("MaterialType", blank=True, null=True,
+                               verbose_name=_(u"Parent material"))
+
+    class Meta:
+        verbose_name = _(u"Material type")
+        verbose_name_plural = _(u"Material types")
+
+class BaseItem(BaseHistorizedItem, OwnPerms):
+    label = models.CharField(_(u"ID"), max_length=60)
+    description = models.TextField(_(u"Description"))
+    context_record = models.ForeignKey(ContextRecord,
+              related_name='base_items', verbose_name=_(u"Context Record"))
+    is_isolated = models.NullBooleanField(_(u"Is isolated?"), blank=True,
+                                          null=True)
+    index = models.IntegerField(u"Index", default=0)
+    material_index = models.IntegerField(u"Material index", default=0)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Base item")
+        verbose_name_plural = _(u"Base items")
+        permissions = (
+            ("view_own_baseitem", ugettext(u"Can view own Base item")),
+            ("add_own_baseitem", ugettext(u"Can add own Base item")),
+            ("change_own_baseitem", ugettext(u"Can change own Base item")),
+            ("delete_own_baseitem", ugettext(u"Can delete own Base item")),
+        )
+
+    def __unicode__(self):
+        return self.label
+
+    def get_last_item(self):
+        #TODO: manage virtuals - property(last_item) ?
+        items = self.item.filter().order_by("-order").all()
+        return items and items[0]
+
+    def full_label(self):
+        return self._real_label() or self._temp_label()
+
+    def material_type_label(self):
+        item = self.get_last_item()
+        items = [item and unicode(item.material_type) or '']
+        ope = self.context_record.operation
+        items += [ope.code_patriarche or \
+                  (unicode(ope.year) + "-" + unicode(ope.operation_code))]
+        items += [self.context_record.label, unicode(self.material_index)]
+        return JOINT.join(items)
+
+    def _real_label(self):
+        if not self.context_record.parcel.operation.code_patriarche:
+            return
+        item = self.get_last_item()
+        lbl = item.label or self.label
+        return JOINT.join([unicode(it) for it in (
+                           self.context_record.parcel.operation.code_patriarche,
+                           self.context_record.label,
+                           lbl) if it])
+
+    def _temp_label(self):
+        if self.context_record.parcel.operation.code_patriarche:
+            return
+        item = self.get_last_item()
+        lbl = item.label or self.label
+        return JOINT.join([unicode(it) for it in (
+                           self.context_record.parcel.year,
+                           self.index,
+                           self.context_record.label,
+                           lbl) if it])
+
+class Item(BaseHistorizedItem, OwnPerms):
+    TABLE_COLS = ['label', 'material_type', 'dating.period',
+                  'base_items.context_record.parcel.town',
+                  'base_items.context_record.parcel.operation.year',
+                  'base_items.context_record.parcel.operation.operation_code',
+                  'base_items.is_isolated']
+    if settings.COUNTRY == 'fr':
+        TABLE_COLS.insert(6,
+                  'base_items.context_record.parcel.operation.code_patriarche')
+    base_items = models.ManyToManyField(BaseItem, verbose_name=_(u"Base item"),
+                                        related_name='item')
+    order = models.IntegerField(_(u"Order"))
+    label = models.CharField(_(u"ID"), max_length=60)
+    description = models.TextField(_(u"Description"), blank=True, null=True)
+    material_type = models.ForeignKey(MaterialType,
+                              verbose_name = _(u"Material type"))
+    volume = models.FloatField(_(u"Volume (l)"), blank=True, null=True)
+    weight = models.FloatField(_(u"Weight (g)"), blank=True, null=True)
+    item_number = models.IntegerField(_("Item number"), blank=True, null=True)
+    upstream_treatment = models.ForeignKey("Treatment", blank=True, null=True,
+      related_name='downstream_treatment', verbose_name=_("Upstream treatment"))
+    downstream_treatment = models.ForeignKey("Treatment", blank=True, null=True,
+      related_name='upstream_treatment', verbose_name=_("Downstream treatment"))
+    dating = models.ForeignKey(Dating, verbose_name=_(u"Dating"))
+    if WAREHOUSE_AVAILABLE:
+        container = models.ForeignKey(Container, verbose_name=_(u"Container"),
+                                  blank=True, null=True, related_name='items')
+    history = HistoricalRecords()
+
+    @classmethod
+    def get_years(cls):
+        years = set()
+        items = cls.objects.filter(downstream_treatment__isnull=True)
+        for item in items:
+            bi = item.base_items.all()
+            if not bi:
+                continue
+            bi = bi[0]
+            yr = bi.context_record.operation.start_date.year
+            years.add(yr)
+        return list(years)
+
+    @classmethod
+    def get_by_year(cls, year):
+        return cls.objects.filter(downstream_treatment__isnull=True,
+                base_items__context_record__operation__start_date__year=year)
+
+    @classmethod
+    def get_operations(cls):
+        operations = set()
+        items = cls.objects.filter(downstream_treatment__isnull=True)
+        for item in items:
+            bi = item.base_items.all()
+            if not bi:
+                continue
+            bi = bi[0]
+            pk = bi.context_record.operation.pk
+            operations.add(pk)
+        return list(operations)
+
+    @classmethod
+    def get_by_operation(cls, operation_id):
+        return cls.objects.filter(downstream_treatment__isnull=True,
+                base_items__context_record__operation__pk=operation_id)
+
+    @classmethod
+    def get_total_number(cls):
+        return cls.objects.filter(downstream_treatment__isnull=True).count()
+
+    def duplicate(self, user):
+        dct = dict([(attr, getattr(self, attr)) for attr in ('order', 'label',
+                        'description', 'material_type', 'volume', 'weight',
+                        'item_number', 'dating')])
+        dct['order'] += 1
+        dct['history_modifier'] = user
+        new = self.__class__(**dct)
+        new.save()
+        for base_item in self.base_items.all():
+            new.base_items.add(base_item)
+        return new
+
+    class Meta:
+        verbose_name = _(u"Item")
+        verbose_name_plural = _(u"Items")
+        permissions = (
+            ("view_own_item", ugettext(u"Can view own Item")),
+            ("add_own_item", ugettext(u"Can add own Item")),
+            ("change_own_item", ugettext(u"Can change own Item")),
+            ("delete_own_item", ugettext(u"Can delete own Item")),
+        )
+
+    def __unicode__(self):
+        return self.label
+
+    def save(self, *args, **kwargs):
+        if not self.pk:
+            super(Item, self).save(*args, **kwargs)
+        for base_item in self.base_items.all():
+            if not base_item.index:
+                idx = BaseItem.objects.filter(context_record=\
+                      base_item.context_record).aggregate(Max('index'))
+                base_item.index = idx and idx['index__max'] + 1 or 1
+            if not base_item.material_index:
+                idx = BaseItem.objects.filter(context_record=\
+                        base_item.context_record,
+                        item__material_type=self.material_type).aggregate(
+                                                      Max('material_index'))
+                base_item.material_index = idx and \
+                                        idx['material_index__max'] + 1 or 1
+            base_item.save()
+        super(Item, self).save(*args, **kwargs)
+
+class ItemSource(Source):
+    class Meta:
+        verbose_name = _(u"Item documentation")
+        verbose_name_plural = _(u"Item documentations")
+    item = models.ForeignKey(Item, verbose_name=_(u"Item"),
+                             related_name="source")
+
+class TreatmentType(GeneralType):
+    virtual = models.BooleanField(_(u"Virtual"))
+    class Meta:
+        verbose_name = _(u"Treatment type")
+        verbose_name_plural = _(u"Treatment types")
+
+class Treatment(BaseHistorizedItem, OwnPerms):
+    container = models.ForeignKey(Container, verbose_name=_(u"Container"),
+                                  blank=True, null=True)
+    description = models.TextField(_(u"Description"), blank=True, null=True)
+    treatment_type = models.ForeignKey(TreatmentType,
+                                       verbose_name=_(u"Treatment type"))
+    if WAREHOUSE_AVAILABLE:
+        location = models.ForeignKey(Warehouse, verbose_name=_(u"Location"),
+                                     blank=True, null=True)
+    person = models.ForeignKey(Person, verbose_name=_(u"Person"),
+                               blank=True, null=True)
+    start_date = models.DateField(_(u"Start date"), blank=True, null=True)
+    end_date = models.DateField(_(u"End date"), blank=True, null=True)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Treatment")
+        verbose_name_plural = _(u"Treatments")
+        permissions = (
+            ("view_own_treatment", ugettext(u"Can view own Treatment")),
+            ("add_own_treatment", ugettext(u"Can add own Treatment")),
+            ("change_own_treatment", ugettext(u"Can change own Treatment")),
+            ("delete_own_treatment", ugettext(u"Can delete own Treatment")),
+        )
+
+    def __unicode__(self):
+        lbl = unicode(self.treatment_type)
+        if self.person:
+            lbl += u" %s %s" % (_(u"by"), unicode(self.person))
+        return lbl
+
+class TreatmentSource(Source):
+    class Meta:
+        verbose_name = _(u"Treatment documentation")
+        verbose_name_plural = _(u"Treament documentations")
+    treatment = models.ForeignKey(Treatment, verbose_name=_(u"Treatment"),
+                             related_name="source")
+
+class Property(LightHistorizedItem):
+    item = models.ForeignKey(Item, verbose_name=_(u"Item"))
+    administrative_act = models.ForeignKey(AdministrativeAct,
+                                         verbose_name=_(u"Administrative act"))
+    person = models.ForeignKey(Person, verbose_name=_(u"Person"))
+    start_date = models.DateField(_(u"Start date"))
+    end_date = models.DateField(_(u"End date"))
+
+    class Meta:
+        verbose_name = _(u"Property")
+        verbose_name_plural = _(u"Properties")
+
+    def __unicode__(self):
+        return self.person + JOINT + self.item
+
diff --git a/archaeological_operations/__init__.py b/archaeological_operations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_operations/__init__.py
diff --git a/archaeological_operations/ishtar_menu.py b/archaeological_operations/ishtar_menu.py
new file mode 100644
index 000000000..dfd45a167
--- /dev/null
+++ b/archaeological_operations/ishtar_menu.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2010-2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.utils.translation import ugettext_lazy as _
+
+from ishtar_common.menu_base import SectionItem, MenuItem
+from ishtar_common.models import AdministrativeAct
+
+import models
+
+ORDER = 30
+
+MENU_SECTIONS = [
+        SectionItem('operation_management', _(u"Operation"),
+            childs=[
+                    MenuItem('operation_search', _(u"Search"),
+                        model=models.Operation,
+                        access_controls=['view_operation',
+                                         'view_own_operation']),
+                    MenuItem('operation_creation', _(u"Creation"),
+                        model=models.Operation,
+                        access_controls=['add_operation',
+                                         'add_own_operation']),
+                    MenuItem('operation_modification', _(u"Modification"),
+                      model=models.Operation,
+                      access_controls=['change_operation',
+                                       'change_own_operation']),
+                    MenuItem('operation_closing', _(u"Closing"),
+                      model=models.Operation,
+                      access_controls=['change_operation',
+                                       'change_own_operation']),
+                    MenuItem('operation_deletion', _(u"Deletion"),
+                      model=models.Operation,
+                      access_controls=['change_operation',
+                                       'change_own_operation']),
+                    SectionItem('admin_act_operations',
+                                _(u"Administrative act"),
+                childs=[
+                    MenuItem('operation_administrativeactop',
+                             _(u"Add"),
+                      model=models.Operation,
+                      access_controls=['change_operation',
+                                       'change_own_operation']),
+                    MenuItem('operation_administrativeactop_modification',
+                             _(u"Modification"),
+                      model=AdministrativeAct,
+                      access_controls=['change_operation',
+                                       'change_own_operation']),
+                    MenuItem('operation_administrativeactop_deletion',
+                             _(u"Deletion"),
+                      model=AdministrativeAct,
+                      access_controls=['operation_deletion',
+                                       'delete_own_operation']),
+                    ],),
+            ]),
+]
diff --git a/archaeological_operations/migrations/0001_initial.py b/archaeological_operations/migrations/0001_initial.py
new file mode 100644
index 000000000..e472e5e4d
--- /dev/null
+++ b/archaeological_operations/migrations/0001_initial.py
@@ -0,0 +1,600 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'OperationType'
+        db.create_table('archaeological_operations_operationtype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_operations', ['OperationType'])
+
+        # Adding model 'RemainType'
+        db.create_table('archaeological_operations_remaintype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_operations', ['RemainType'])
+
+        # Adding model 'Period'
+        db.create_table('archaeological_operations_period', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+            ('start_date', self.gf('django.db.models.fields.IntegerField')()),
+            ('end_date', self.gf('django.db.models.fields.IntegerField')()),
+            ('parent', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_operations.Period'], null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_operations', ['Period'])
+
+        # Adding model 'HistoricalOperation'
+        db.create_table('archaeological_operations_historicaloperation', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('start_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('excavation_end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('in_charge_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('year', self.gf('django.db.models.fields.IntegerField')()),
+            ('operation_code', self.gf('django.db.models.fields.IntegerField')()),
+            ('associated_file_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('operation_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('cost', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('scheduled_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('optional_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('effective_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('code_patriarche', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('code_dracar', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('fnap_financing', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('fnap_cost', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('zoning_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('large_area_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('geoarchaeological_context_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('operator_reference', self.gf('django.db.models.fields.CharField')(max_length=20, null=True, blank=True)),
+            ('common_name', self.gf('django.db.models.fields.CharField')(max_length=120, null=True, blank=True)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_operations', ['HistoricalOperation'])
+
+        # Adding model 'Operation'
+        db.create_table('archaeological_operations_operation', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('start_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('excavation_end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('end_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('in_charge', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Person'])),
+            ('year', self.gf('django.db.models.fields.IntegerField')()),
+            ('operation_code', self.gf('django.db.models.fields.IntegerField')()),
+            ('associated_file', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='operations', null=True, to=orm['archaeological_files.File'])),
+            ('operation_type', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['archaeological_operations.OperationType'])),
+            ('surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('cost', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('scheduled_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('optional_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('effective_man_days', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('code_patriarche', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('code_dracar', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('fnap_financing', self.gf('django.db.models.fields.FloatField')(null=True, blank=True)),
+            ('fnap_cost', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('zoning_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('large_area_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('geoarchaeological_context_prescription', self.gf('django.db.models.fields.NullBooleanField')(null=True, blank=True)),
+            ('operator_reference', self.gf('django.db.models.fields.CharField')(max_length=20, null=True, blank=True)),
+            ('common_name', self.gf('django.db.models.fields.CharField')(max_length=120, null=True, blank=True)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_operations', ['Operation'])
+
+        # Adding M2M table for field remains on 'Operation'
+        db.create_table('archaeological_operations_operation_remains', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('operation', models.ForeignKey(orm['archaeological_operations.operation'], null=False)),
+            ('remaintype', models.ForeignKey(orm['archaeological_operations.remaintype'], null=False))
+        ))
+        db.create_unique('archaeological_operations_operation_remains', ['operation_id', 'remaintype_id'])
+
+        # Adding M2M table for field towns on 'Operation'
+        db.create_table('archaeological_operations_operation_towns', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('operation', models.ForeignKey(orm['archaeological_operations.operation'], null=False)),
+            ('town', models.ForeignKey(orm['ishtar_common.town'], null=False))
+        ))
+        db.create_unique('archaeological_operations_operation_towns', ['operation_id', 'town_id'])
+
+        # Adding M2M table for field periods on 'Operation'
+        db.create_table('archaeological_operations_operation_periods', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('operation', models.ForeignKey(orm['archaeological_operations.operation'], null=False)),
+            ('period', models.ForeignKey(orm['archaeological_operations.period'], null=False))
+        ))
+        db.create_unique('archaeological_operations_operation_periods', ['operation_id', 'period_id'])
+
+        # Adding model 'OperationSource'
+        db.create_table('archaeological_operations_operationsource', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('title', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('source_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.SourceType'])),
+            ('associated_url', self.gf('django.db.models.fields.URLField')(max_length=200, null=True, blank=True)),
+            ('receipt_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('creation_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('operation', self.gf('django.db.models.fields.related.ForeignKey')(related_name='source', to=orm['archaeological_operations.Operation'])),
+            ('index', self.gf('django.db.models.fields.IntegerField')()),
+        ))
+        db.send_create_signal('archaeological_operations', ['OperationSource'])
+
+        # Adding M2M table for field authors on 'OperationSource'
+        db.create_table('archaeological_operations_operationsource_authors', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('operationsource', models.ForeignKey(orm['archaeological_operations.operationsource'], null=False)),
+            ('author', models.ForeignKey(orm['ishtar_common.author'], null=False))
+        ))
+        db.create_unique('archaeological_operations_operationsource_authors', ['operationsource_id', 'author_id'])
+
+        # Adding model 'ActType'
+        db.create_table('archaeological_operations_acttype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('intented_to', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_operations', ['ActType'])
+
+        # Adding model 'HistoricalAdministrativeAct'
+        db.create_table('archaeological_operations_historicaladministrativeact', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('act_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('in_charge_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('operator_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('scientific_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('signatory_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('operation_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('associated_file_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('signature_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('act_object', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('ref_sra', self.gf('django.db.models.fields.CharField')(max_length=15)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('archaeological_operations', ['HistoricalAdministrativeAct'])
+
+        # Adding model 'AdministrativeAct'
+        db.create_table('archaeological_operations_administrativeact', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('act_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_operations.ActType'])),
+            ('in_charge', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Person'])),
+            ('operator', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Organization'], null=True, blank=True)),
+            ('scientific', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Person'])),
+            ('signatory', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='+', null=True, to=orm['ishtar_common.Person'])),
+            ('operation', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='administrative_act', null=True, to=orm['archaeological_operations.Operation'])),
+            ('associated_file', self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='administrative_act', null=True, to=orm['archaeological_files.File'])),
+            ('signature_date', self.gf('django.db.models.fields.DateField')(null=True, blank=True)),
+            ('act_object', self.gf('django.db.models.fields.CharField')(max_length=200)),
+            ('ref_sra', self.gf('django.db.models.fields.CharField')(max_length=15)),
+        ))
+        db.send_create_signal('archaeological_operations', ['AdministrativeAct'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'OperationType'
+        db.delete_table('archaeological_operations_operationtype')
+
+        # Deleting model 'RemainType'
+        db.delete_table('archaeological_operations_remaintype')
+
+        # Deleting model 'Period'
+        db.delete_table('archaeological_operations_period')
+
+        # Deleting model 'HistoricalOperation'
+        db.delete_table('archaeological_operations_historicaloperation')
+
+        # Deleting model 'Operation'
+        db.delete_table('archaeological_operations_operation')
+
+        # Removing M2M table for field remains on 'Operation'
+        db.delete_table('archaeological_operations_operation_remains')
+
+        # Removing M2M table for field towns on 'Operation'
+        db.delete_table('archaeological_operations_operation_towns')
+
+        # Removing M2M table for field periods on 'Operation'
+        db.delete_table('archaeological_operations_operation_periods')
+
+        # Deleting model 'OperationSource'
+        db.delete_table('archaeological_operations_operationsource')
+
+        # Removing M2M table for field authors on 'OperationSource'
+        db.delete_table('archaeological_operations_operationsource_authors')
+
+        # Deleting model 'ActType'
+        db.delete_table('archaeological_operations_acttype')
+
+        # Deleting model 'HistoricalAdministrativeAct'
+        db.delete_table('archaeological_operations_historicaladministrativeact')
+
+        # Deleting model 'AdministrativeAct'
+        db.delete_table('archaeological_operations_administrativeact')
+
+
+    models = {
+        'archaeological_files.file': {
+            'Meta': {'ordering': "['-year', '-numeric_reference']", 'object_name': 'File'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'default': 'datetime.date.today'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'file_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.FileType']"}),
+            'general_contractor': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['ishtar_common.Person']"}),
+            'internal_reference': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '60'}),
+            'numeric_reference': ('django.db.models.fields.IntegerField', [], {}),
+            'permit_reference': ('django.db.models.fields.CharField', [], {'max_length': '60', 'null': 'True', 'blank': 'True'}),
+            'permit_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.PermitType']", 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'reception_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'reference_number': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'related_file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.File']", 'null': 'True', 'blank': 'True'}),
+            'saisine_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_files.SaisineType']", 'null': 'True', 'blank': 'True'}),
+            'total_developed_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'total_surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'town_planning_service': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Organization']"}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'file'", 'symmetrical': 'False', 'to': "orm['ishtar_common.Town']"}),
+            'year': ('django.db.models.fields.IntegerField', [], {'default': '2012'})
+        },
+        'archaeological_files.filetype': {
+            'Meta': {'object_name': 'FileType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.permittype': {
+            'Meta': {'object_name': 'PermitType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_files.saisinetype': {
+            'Meta': {'object_name': 'SaisineType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'delay': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.acttype': {
+            'Meta': {'object_name': 'ActType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'intented_to': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.administrativeact': {
+            'Meta': {'object_name': 'AdministrativeAct'},
+            'act_object': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'act_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.ActType']"}),
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'administrative_act'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'administrative_act'", 'null': 'True', 'to': "orm['archaeological_operations.Operation']"}),
+            'operator': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'ref_sra': ('django.db.models.fields.CharField', [], {'max_length': '15'}),
+            'scientific': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'signatory': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'signature_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.historicaladministrativeact': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalAdministrativeAct'},
+            'act_object': ('django.db.models.fields.CharField', [], {'max_length': '200'}),
+            'act_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'associated_file_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'in_charge_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'operation_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'operator_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'ref_sra': ('django.db.models.fields.CharField', [], {'max_length': '15'}),
+            'scientific_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'signatory_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'signature_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.historicaloperation': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalOperation'},
+            'associated_file_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'code_dracar': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'code_patriarche': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'common_name': ('django.db.models.fields.CharField', [], {'max_length': '120', 'null': 'True', 'blank': 'True'}),
+            'cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'effective_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'excavation_end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_financing': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'geoarchaeological_context_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'in_charge_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'large_area_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'operation_code': ('django.db.models.fields.IntegerField', [], {}),
+            'operation_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'operator_reference': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'optional_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'scheduled_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'year': ('django.db.models.fields.IntegerField', [], {}),
+            'zoning_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.operation': {
+            'Meta': {'object_name': 'Operation'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'operations'", 'null': 'True', 'to': "orm['archaeological_files.File']"}),
+            'code_dracar': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'code_patriarche': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'common_name': ('django.db.models.fields.CharField', [], {'max_length': '120', 'null': 'True', 'blank': 'True'}),
+            'cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'effective_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'excavation_end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_cost': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'fnap_financing': ('django.db.models.fields.FloatField', [], {'null': 'True', 'blank': 'True'}),
+            'geoarchaeological_context_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_charge': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': "orm['ishtar_common.Person']"}),
+            'large_area_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'}),
+            'operation_code': ('django.db.models.fields.IntegerField', [], {}),
+            'operation_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['archaeological_operations.OperationType']"}),
+            'operator_reference': ('django.db.models.fields.CharField', [], {'max_length': '20', 'null': 'True', 'blank': 'True'}),
+            'optional_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'periods': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.Period']", 'symmetrical': 'False'}),
+            'remains': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['archaeological_operations.RemainType']", 'symmetrical': 'False'}),
+            'scheduled_man_days': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'towns': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Town']", 'symmetrical': 'False'}),
+            'year': ('django.db.models.fields.IntegerField', [], {}),
+            'zoning_prescription': ('django.db.models.fields.NullBooleanField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_operations.operationbydepartment': {
+            'Meta': {'object_name': 'OperationByDepartment', 'db_table': "'operation_department'", 'managed': 'False'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Operation']"})
+        },
+        'archaeological_operations.operationsource': {
+            'Meta': {'object_name': 'OperationSource'},
+            'associated_url': ('django.db.models.fields.URLField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'authors': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.Author']", 'symmetrical': 'False'}),
+            'creation_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'index': ('django.db.models.fields.IntegerField', [], {}),
+            'operation': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'source'", 'to': "orm['archaeological_operations.Operation']"}),
+            'receipt_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'source_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.SourceType']"}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '200'})
+        },
+        'archaeological_operations.operationtype': {
+            'Meta': {'object_name': 'OperationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.period': {
+            'Meta': {'object_name': 'Period'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'end_date': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_operations.Period']", 'null': 'True', 'blank': 'True'}),
+            'start_date': ('django.db.models.fields.IntegerField', [], {}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'archaeological_operations.remaintype': {
+            'Meta': {'object_name': 'RemainType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.arrondissement': {
+            'Meta': {'object_name': 'Arrondissement'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.author': {
+            'Meta': {'object_name': 'Author'},
+            'author_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.AuthorType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"})
+        },
+        'ishtar_common.authortype': {
+            'Meta': {'object_name': 'AuthorType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.canton': {
+            'Meta': {'object_name': 'Canton'},
+            'arrondissement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Arrondissement']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.department': {
+            'Meta': {'ordering': "['number']", 'object_name': 'Department'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'number': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '3'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.sourcetype': {
+            'Meta': {'object_name': 'SourceType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.town': {
+            'Meta': {'ordering': "['numero_insee']", 'object_name': 'Town'},
+            'canton': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Canton']", 'null': 'True', 'blank': 'True'}),
+            'center': ('django.contrib.gis.db.models.fields.PointField', [], {'srid': '27572', 'null': 'True', 'blank': 'True'}),
+            'departement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'numero_insee': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '6'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['archaeological_operations']
\ No newline at end of file
diff --git a/archaeological_operations/migrations/__init__.py b/archaeological_operations/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_operations/migrations/__init__.py
diff --git a/archaeological_operations/models.py b/archaeological_operations/models.py
new file mode 100644
index 000000000..48baa57ba
--- /dev/null
+++ b/archaeological_operations/models.py
@@ -0,0 +1,300 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.conf import settings
+from django.contrib.gis.db import models
+from django.db.models.signals import post_save
+from django.utils.translation import ugettext_lazy as _, ugettext
+
+from ishtar_common.models import GeneralType, BaseHistorizedItem, \
+     HistoricalRecords, OwnPerms, Department, Source, Person, Organization, Town
+FILES_AVAILABLE = 'archaeological_files' in settings.INSTALLED_APPS
+if FILES_AVAILABLE:
+    from archaeological_files.models import File
+
+class OperationType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Operation type")
+        verbose_name_plural = _(u"Operation types")
+
+    @classmethod
+    def is_preventive(cls, ope_type_id, key=''):
+        key = key or 'prev_excavation'
+        try:
+            preventive = OperationType.objects.get(txt_idx=key).pk
+            return ope_type_id == preventive
+        except ObjectDoesNotExist:
+            return False
+
+class RemainType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Remain type")
+        verbose_name_plural = _(u"Remain types")
+
+class Period(GeneralType) :
+    order = models.IntegerField(_(u"Order"))
+    start_date = models.IntegerField(_(u"Start date"))
+    end_date = models.IntegerField(_(u"End date"))
+    parent = models.ForeignKey("Period", verbose_name=_(u"Parent period"),
+                               blank=True, null=True)
+
+    class Meta:
+        verbose_name = _(u"Type Period")
+        verbose_name_plural = _(u"Types Period")
+
+    def __unicode__(self):
+        return self.label
+
+class Operation(BaseHistorizedItem, OwnPerms):
+    TABLE_COLS = ['year_index', 'operation_type', 'remains', 'towns',
+                  'associated_file', 'start_date', 'excavation_end_date']
+    start_date = models.DateField(_(u"Start date"), null=True, blank=True)
+    excavation_end_date = models.DateField(_(u"Excavation end date"), null=True,
+                                           blank=True)
+    end_date = models.DateField(_(u"Closing date"), null=True, blank=True)
+    in_charge = models.ForeignKey(Person, related_name='+', null=True,
+                                  blank=True, verbose_name=_(u"In charge"))
+    year = models.IntegerField(_(u"Year"))
+    operation_code = models.IntegerField(_(u"Operation code"))
+    if FILES_AVAILABLE:
+        associated_file = models.ForeignKey(File, related_name='operations',
+                                 verbose_name=_(u"File"), blank=True, null=True)
+    operation_type = models.ForeignKey(OperationType, related_name='+',
+                                       verbose_name=_(u"Operation type"))
+    surface = models.IntegerField(_(u"Surface (m²)"), blank=True, null=True)
+    remains = models.ManyToManyField("RemainType", verbose_name=_(u'Remains'))
+    towns = models.ManyToManyField(Town, verbose_name=_(u"Towns"))
+    cost = models.IntegerField(_(u"Cost (€)"), blank=True, null=True)
+    periods = models.ManyToManyField(Period, verbose_name=_(u"Periods"))
+    scheduled_man_days = models.IntegerField(_(u"Scheduled man-days"),
+                                             blank=True, null=True)
+    optional_man_days = models.IntegerField(_(u"Optional man-days"),
+                                             blank=True, null=True)
+    effective_man_days = models.IntegerField(_(u"Effective man-days"),
+                                             blank=True, null=True)
+    if settings.COUNTRY == 'fr':
+        code_patriarche = models.IntegerField(u"Code PATRIARCHE", null=True,
+                                              blank=True)
+        TABLE_COLS = ['code_patriarche'] + TABLE_COLS
+        code_dracar = models.CharField(u"Code DRACAR", max_length=10, null=True,
+                                       blank=True)
+        fnap_financing = models.FloatField(u"Financement FNAP (%)",
+                                             blank=True, null=True)
+        fnap_cost = models.IntegerField(u"Financement FNAP (€)",
+                                             blank=True, null=True)
+        zoning_prescription = models.NullBooleanField(
+                            _(u"Prescription on zoning"), blank=True, null=True)
+        large_area_prescription = models.NullBooleanField(
+                        _(u"Prescription on large area"), blank=True, null=True)
+        geoarchaeological_context_prescription = models.NullBooleanField(
+         _(u"Prescription on geoarchaeological context"), blank=True, null=True)
+    operator_reference = models.CharField(_(u"Operator reference"),
+                                    max_length=20, null=True, blank=True)
+    common_name = models.CharField(_(u"Generic name"), max_length=120, null=True,
+                                   blank=True)
+    comment = models.TextField(_(u"Comment"), null=True, blank=True)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Operation")
+        verbose_name_plural = _(u"Operations")
+        permissions = (
+            ("view_own_operation", ugettext(u"Can view own Operation")),
+            ("add_own_operation", ugettext(u"Can add own Operation")),
+            ("change_own_operation", ugettext(u"Can change own Operation")),
+            ("delete_own_operation", ugettext(u"Can delete own Operation")),
+        )
+
+    def __unicode__(self):
+        items = [unicode(_('Intercommunal'))]
+        if self.towns.count() == 1:
+            items[0] = unicode(self.towns.all()[0])
+        items.append("-".join((unicode(self.year),
+                               unicode(self.operation_code))))
+        return JOINT.join(items)
+
+    @classmethod
+    def get_available_operation_code(cls, year=None):
+        if not year:
+            year = datetime.date.today().year
+        max_val = cls.objects.filter(year=year).aggregate(
+                            Max('operation_code'))["operation_code__max"]
+        return (max_val + 1) if max_val else 1
+
+    @classmethod
+    def get_years(cls):
+        return [res['year'] for res in list(cls.objects.values('year').annotate(
+                                             Count("id")).order_by())]
+
+    @classmethod
+    def get_by_year(cls, year):
+        return cls.objects.filter(year=year)
+
+    @classmethod
+    def get_total_number(cls):
+        return cls.objects.count()
+
+    year_index_lbl = _(u"Operation code")
+    @property
+    def year_index(self):
+        lbl = unicode(self.operation_code)
+        lbl = u"%d-%s%s" % (self.year, (3-len(lbl))*"0", lbl)
+        return lbl
+
+    def clean(self):
+        objs = self.__class__.objects.filter(year=self.year,
+                                             operation_code=self.operation_code)
+        if self.pk:
+            objs = objs.exclude(pk=self.pk)
+        if objs.count():
+            raise ValidationError(_(u"This operation code already exists for "
+                                    u"this year"))
+
+    def is_own(self, person):
+        return False
+
+    @property
+    def surface_ha(self):
+        if self.surface:
+            return self.surface/10000.0
+
+    @property
+    def cost_by_m2(self):
+        if not self.surface or not self.cost:
+            return
+        return round(float(self.cost)/self.surface, 2)
+
+    @property
+    def cost_by_m2(self):
+        if not self.surface or not self.cost:
+            return
+        return round(float(self.cost)/self.surface, 2)
+
+    @classmethod
+    def get_query_owns(cls, user):
+        return Q(in_charge=user.person)|Q(history_modifier=user)\
+               & Q(end_date__isnull=True)
+
+    def is_active(self):
+        return not bool(self.end_date)
+
+    def closing(self):
+        if self.is_active():
+            return
+        for item in self.history.all():
+            if not item.end_date:
+                break
+        return {'date':item.history_date,
+                'user':IshtarUser.objects.get(pk=item.history_modifier_id)}
+
+def operation_post_save(sender, **kwargs):
+    if not kwargs['instance']:
+        return
+    operation = kwargs['instance']
+    if operation.fnap_financing and operation.cost:
+        fnap_cost = int(float(operation.cost)/100*operation.fnap_financing)
+        if not operation.fnap_cost or operation.fnap_cost != fnap_cost:
+            operation.fnap_cost = fnap_cost
+            operation.save()
+    elif operation.fnap_cost and operation.cost:
+        fnap_percent = float(operation.fnap_cost)*100/operation.cost
+        operation.fnap_financing = fnap_percent
+        operation.save()
+post_save.connect(operation_post_save, sender=Operation)
+
+class OperationByDepartment(models.Model):
+    '''
+    Database view: don't forget to create it
+
+    create view operation_department (id, department_id, operation_id) as
+        select town."id", town."departement_id", operation_towns."operation_id"
+            from ishtar_base_town town
+        inner join ishtar_base_operation_towns operation_towns on
+            operation_towns."town_id"=town."id" order by town."departement_id";
+    CREATE RULE operation_department_delete
+                            AS ON DELETE TO operation_department DO INSTEAD();
+    '''
+    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"))
+    department = models.ForeignKey(Department, verbose_name=_(u"Department"),
+                                   blank=True, null=True)
+    class Meta:
+        managed = False
+        db_table = 'operation_department'
+
+class OperationSource(Source):
+    class Meta:
+        verbose_name = _(u"Operation documentation")
+        verbose_name_plural = _(u"Operation documentations")
+    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"),
+                                  related_name="source")
+    index = models.IntegerField(verbose_name=_(u"Index"))
+    TABLE_COLS = ['operation.year', 'operation.operation_code'] + \
+                 Source.TABLE_COLS
+
+class ActType(GeneralType):
+    TYPE = (('F', _(u'Archaelogical file')),
+            ('O', _(u'Operation')),
+            )
+    intented_to = models.CharField(_(u"Intended to"), max_length=1,
+                                   choices=TYPE)
+    class Meta:
+        verbose_name = _(u"Act type")
+        verbose_name_plural = _(u"Act types")
+
+class AdministrativeAct(BaseHistorizedItem, OwnPerms):
+    TABLE_COLS = ['act_type', 'associated_file', 'operation',
+                  'associated_file.towns', 'operation.towns']
+    TABLE_COLS_FILE = ['act_type', 'associated_file', 'associated_file.towns',]
+    TABLE_COLS_OPE = ['act_type', 'operation', 'operation.towns']
+    act_type = models.ForeignKey(ActType, verbose_name=_(u"Act type"))
+    in_charge = models.ForeignKey(Person, blank=True, null=True,
+        related_name='+', verbose_name=_(u"Person in charge of the operation"))
+    operator = models.ForeignKey(Organization, blank=True, null=True,
+                    verbose_name=_(u"Archaeological preventive operator"))
+    scientific = models.ForeignKey(Person, blank=True, null=True,
+related_name='+', verbose_name=_(u"Person in charge of the scientific part"))
+    signatory = models.ForeignKey(Person, blank=True, null=True,
+                    related_name='+', verbose_name=_(u"Signatory"))
+    operation = models.ForeignKey(Operation, blank=True, null=True,
+                related_name='administrative_act', verbose_name=_(u"Operation"))
+    if FILES_AVAILABLE:
+        associated_file = models.ForeignKey(File, blank=True, null=True,
+            related_name='administrative_act',
+            verbose_name=_(u"Archaelogical file"))
+    signature_date = models.DateField(_(u"Signature date"), blank=True,
+                                      null=True)
+    act_object = models.CharField(_(u"Object"), max_length=200)
+    if settings.COUNTRY == 'fr':
+        ref_sra = models.CharField(u"Référence SRA", max_length=15)
+    history = HistoricalRecords()
+
+    class Meta:
+        verbose_name = _(u"Administrative act")
+        verbose_name_plural = _(u"Administrative acts")
+        permissions = (
+("view_own_administrativeact", ugettext(u"Can view own Administrative act")),
+("add_own_administrativeact", ugettext(u"Can add own Administrative act")),
+("change_own_administrativeact", ugettext(u"Can change own Administrative act")),
+("delete_own_administrativeact", ugettext(u"Can delete own Administrative act")),
+        )
+
+    def __unicode__(self):
+        return JOINT.join([unicode(item)
+          for item in [self.operation, self.associated_file, self.act_object]
+          if item])
diff --git a/archaeological_warehouse/__init__.py b/archaeological_warehouse/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_warehouse/__init__.py
diff --git a/archaeological_warehouse/migrations/0001_initial.py b/archaeological_warehouse/migrations/0001_initial.py
new file mode 100644
index 000000000..6c3b14e75
--- /dev/null
+++ b/archaeological_warehouse/migrations/0001_initial.py
@@ -0,0 +1,229 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'WarehouseType'
+        db.create_table('archaeological_warehouse_warehousetype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('archaeological_warehouse', ['WarehouseType'])
+
+        # Adding model 'Warehouse'
+        db.create_table('archaeological_warehouse_warehouse', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('town', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('country', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('mobile_phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=40)),
+            ('warehouse_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_warehouse.WarehouseType'])),
+            ('person_in_charge', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'], null=True, blank=True)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+        ))
+        db.send_create_signal('archaeological_warehouse', ['Warehouse'])
+
+        # Adding model 'ContainerType'
+        db.create_table('archaeological_warehouse_containertype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+            ('length', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('width', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('height', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('volume', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('reference', self.gf('django.db.models.fields.CharField')(max_length=30)),
+        ))
+        db.send_create_signal('archaeological_warehouse', ['ContainerType'])
+
+        # Adding model 'Container'
+        db.create_table('archaeological_warehouse_container', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(default=datetime.datetime.now)),
+            ('location', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_warehouse.Warehouse'])),
+            ('container_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['archaeological_warehouse.ContainerType'])),
+            ('reference', self.gf('django.db.models.fields.CharField')(max_length=40)),
+            ('comment', self.gf('django.db.models.fields.TextField')()),
+        ))
+        db.send_create_signal('archaeological_warehouse', ['Container'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'WarehouseType'
+        db.delete_table('archaeological_warehouse_warehousetype')
+
+        # Deleting model 'Warehouse'
+        db.delete_table('archaeological_warehouse_warehouse')
+
+        # Deleting model 'ContainerType'
+        db.delete_table('archaeological_warehouse_containertype')
+
+        # Deleting model 'Container'
+        db.delete_table('archaeological_warehouse_container')
+
+
+    models = {
+        'archaeological_warehouse.container': {
+            'Meta': {'object_name': 'Container'},
+            'comment': ('django.db.models.fields.TextField', [], {}),
+            'container_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.ContainerType']"}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'location': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.Warehouse']"}),
+            'reference': ('django.db.models.fields.CharField', [], {'max_length': '40'})
+        },
+        'archaeological_warehouse.containertype': {
+            'Meta': {'object_name': 'ContainerType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'height': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'length': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'reference': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'}),
+            'volume': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'archaeological_warehouse.warehouse': {
+            'Meta': {'object_name': 'Warehouse'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
+            'person_in_charge': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']", 'null': 'True', 'blank': 'True'}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'warehouse_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['archaeological_warehouse.WarehouseType']"})
+        },
+        'archaeological_warehouse.warehousetype': {
+            'Meta': {'object_name': 'WarehouseType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['archaeological_warehouse']
\ No newline at end of file
diff --git a/archaeological_warehouse/migrations/__init__.py b/archaeological_warehouse/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/archaeological_warehouse/migrations/__init__.py
diff --git a/archaeological_warehouse/models.py b/archaeological_warehouse/models.py
new file mode 100644
index 000000000..fe381e521
--- /dev/null
+++ b/archaeological_warehouse/models.py
@@ -0,0 +1,82 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+from django.conf import settings
+from django.contrib.gis.db import models
+from django.utils.translation import ugettext_lazy as _, ugettext
+
+from ishtar_common.models import GeneralType, BaseHistorizedItem, \
+                          LightHistorizedItem, OwnPerms, Address, Person
+
+
+class WarehouseType(GeneralType):
+    class Meta:
+        verbose_name = _(u"Warehouse type")
+        verbose_name_plural = _(u"Warehouse types")
+
+class Warehouse(Address, OwnPerms):
+    name = models.CharField(_(u"Name"), max_length=40)
+    warehouse_type = models.ForeignKey(WarehouseType,
+                                       verbose_name=_(u"Warehouse type"))
+    person_in_charge = models.ForeignKey(Person,
+                     verbose_name=_(u"Person in charge"), null=True, blank=True)
+    comment = models.TextField(_(u"Comment"), null=True, blank=True)
+
+    class Meta:
+        verbose_name = _(u"Warehouse")
+        verbose_name_plural = _(u"Warehouses")
+        permissions = (
+            ("view_own_warehouse", ugettext(u"Can view own Warehouse")),
+            ("add_own_warehouse", ugettext(u"Can add own Warehouse")),
+            ("change_own_warehouse", ugettext(u"Can change own Warehouse")),
+            ("delete_own_warehouse", ugettext(u"Can delete own Warehouse")),
+        )
+
+    def __unicode__(self):
+        return u"%s (%s)" % (self.name, unicode(self.warehouse_type))
+
+
+class ContainerType(GeneralType):
+    length = models.IntegerField(_(u"Length (mm)"), blank=True, null=True)
+    width = models.IntegerField(_(u"Width (mm)"), blank=True, null=True)
+    height = models.IntegerField(_(u"Height (mm)"), blank=True, null=True)
+    volume = models.IntegerField(_(u"Volume (l)"), blank=True, null=True)
+    reference = models.CharField(_(u"Reference"), max_length=30)
+
+    class Meta:
+        verbose_name = _(u"Container type")
+        verbose_name_plural = _(u"Container types")
+
+class Container(LightHistorizedItem):
+    TABLE_COLS = ['reference', 'container_type', 'location',]
+    location = models.ForeignKey(Warehouse, verbose_name=_(u"Warehouse"))
+    container_type = models.ForeignKey(ContainerType,
+                                       verbose_name=_("Container type"))
+    reference = models.CharField(_(u"Reference"), max_length=40)
+    comment = models.TextField(_(u"Comment"))
+
+    class Meta:
+        verbose_name = _(u"Container")
+        verbose_name_plural = _(u"Containers")
+
+    def __unicode__(self):
+        lbl = u" - ".join((self.reference, unicode(self.container_type),
+                           unicode(self.location)))
+        return lbl
+
diff --git a/ishtar_common/admin.py b/ishtar_common/admin.py
index 6d22fbcfa..c4e5fa7f2 100644
--- a/ishtar_common/admin.py
+++ b/ishtar_common/admin.py
@@ -35,11 +35,11 @@ class HistorizedObjectAdmin(admin.ModelAdmin):
         obj.history_modifier = request.user
         obj.save()
 
-class DepartementAdmin(admin.ModelAdmin):
+class DepartmentAdmin(admin.ModelAdmin):
     list_display = ('number', 'label',)
-    model = models.Departement
+    model = models.Department
 
-admin.site.register(models.Departement, DepartementAdmin)
+admin.site.register(models.Department, DepartmentAdmin)
 
 class OrganizationAdmin(HistorizedObjectAdmin):
     list_display = ('name', 'organization_type')
diff --git a/ishtar_common/fixtures/initial_data.json b/ishtar_common/fixtures/initial_data_bak.json
index dbed23faa..dbed23faa 100644
--- a/ishtar_common/fixtures/initial_data.json
+++ b/ishtar_common/fixtures/initial_data_bak.json
diff --git a/ishtar_common/menus.py b/ishtar_common/menus.py
index 8bc2087c1..c55e2a328 100644
--- a/ishtar_common/menus.py
+++ b/ishtar_common/menus.py
@@ -58,82 +58,6 @@ for order, menu in sorted(_extra_menus, key=lambda x:x[0]):
     _section_items += menu
 
 """
-        SectionItem('file_management', _(u"Archaeological file"),
-            childs=[
-                    MenuItem('file_search', _(u"Search"),
-                        model=models.File,
-                        access_controls=['view_file', 'view_own_file']),
-                    MenuItem('file_creation', _(u"Creation"),
-                        model=models.File,
-                        access_controls=['add_file', 'add_own_file']),
-                    MenuItem('file_modification', _(u"Modification"),
-                        model=models.File,
-                        access_controls=['change_file', 'change_own_file']),
-                    MenuItem('file_closing', _(u"Closing"),
-                      model=models.File,
-                      access_controls=['change_file',
-                                       'change_own_file']),
-                    MenuItem('file_deletion', _(u"Deletion"),
-                        model=models.File,
-                        access_controls=['delete_file', 'delete_own_file']),
-                    SectionItem('admin_act_files', _(u"Administrative act"),
-                childs=[
-                    MenuItem('file_administrativeactfile',
-                             _(u"Add"),
-                      model=models.Operation,
-                      access_controls=['change_file', 'change_own_file']),
-                    MenuItem('file_administrativeactfile_modification',
-                             _(u"Modification"),
-                      model=models.AdministrativeAct,
-                      access_controls=['change_file', 'change_own_file']),
-                    MenuItem('file_administrativeactfile_deletion',
-                             _(u"Deletion"),
-                      model=models.AdministrativeAct,
-                      access_controls=['delete_file', 'delete_own_file']),
-                    ],),
-            ]),
-        SectionItem('operation_management', _(u"Operation"),
-            childs=[
-                    MenuItem('operation_search', _(u"Search"),
-                        model=models.Operation,
-                        access_controls=['view_operation',
-                                         'view_own_operation']),
-                    MenuItem('operation_creation', _(u"Creation"),
-                        model=models.Operation,
-                        access_controls=['add_operation',
-                                         'add_own_operation']),
-                    MenuItem('operation_modification', _(u"Modification"),
-                      model=models.Operation,
-                      access_controls=['change_operation',
-                                       'change_own_operation']),
-                    MenuItem('operation_closing', _(u"Closing"),
-                      model=models.Operation,
-                      access_controls=['change_operation',
-                                       'change_own_operation']),
-                    MenuItem('operation_deletion', _(u"Deletion"),
-                      model=models.Operation,
-                      access_controls=['change_operation',
-                                       'change_own_operation']),
-                    SectionItem('admin_act_operations',
-                                _(u"Administrative act"),
-                childs=[
-                    MenuItem('operation_administrativeactop',
-                             _(u"Add"),
-                      model=models.Operation,
-                      access_controls=['change_operation',
-                                       'change_own_operation']),
-                    MenuItem('operation_administrativeactop_modification',
-                             _(u"Modification"),
-                      model=models.AdministrativeAct,
-                      access_controls=['change_operation',
-                                       'change_own_operation']),
-                    MenuItem('operation_administrativeactop_deletion',
-                             _(u"Deletion"),
-                      model=models.AdministrativeAct,
-                      access_controls=['operation_deletion',
-                                       'delete_own_operation']),
-                    ],),
-            ]),
         SectionItem('record_management', _(u"Context record"),
             childs=[
                 MenuItem('record_search', _(u"Search"),
diff --git a/ishtar_common/migrations/0001_initial.py b/ishtar_common/migrations/0001_initial.py
new file mode 100644
index 000000000..fc22881bc
--- /dev/null
+++ b/ishtar_common/migrations/0001_initial.py
@@ -0,0 +1,408 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'Wizard'
+        db.create_table('ishtar_common_wizard', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('url_name', self.gf('django.db.models.fields.CharField')(unique=True, max_length=128)),
+        ))
+        db.send_create_signal('ishtar_common', ['Wizard'])
+
+        # Adding model 'WizardStep'
+        db.create_table('ishtar_common_wizardstep', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('order', self.gf('django.db.models.fields.IntegerField')()),
+            ('wizard', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Wizard'])),
+            ('url_name', self.gf('django.db.models.fields.CharField')(max_length=128)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=128)),
+        ))
+        db.send_create_signal('ishtar_common', ['WizardStep'])
+
+        # Adding model 'Department'
+        db.create_table('ishtar_common_department', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=30)),
+            ('number', self.gf('django.db.models.fields.CharField')(unique=True, max_length=3)),
+        ))
+        db.send_create_signal('ishtar_common', ['Department'])
+
+        # Adding model 'OrganizationType'
+        db.create_table('ishtar_common_organizationtype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('ishtar_common', ['OrganizationType'])
+
+        # Adding model 'HistoricalOrganization'
+        db.create_table('ishtar_common_historicalorganization', (
+            ('id', self.gf('django.db.models.fields.IntegerField')(db_index=True, blank=True)),
+            ('history_modifier_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('town', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('country', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('mobile_phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('organization_type_id', self.gf('django.db.models.fields.IntegerField')(db_index=True, null=True, blank=True)),
+            ('history_id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_date', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('history_user', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True)),
+            ('history_type', self.gf('django.db.models.fields.CharField')(max_length=1)),
+        ))
+        db.send_create_signal('ishtar_common', ['HistoricalOrganization'])
+
+        # Adding model 'Organization'
+        db.create_table('ishtar_common_organization', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('town', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('country', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('mobile_phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('organization_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.OrganizationType'])),
+        ))
+        db.send_create_signal('ishtar_common', ['Organization'])
+
+        # Adding model 'PersonType'
+        db.create_table('ishtar_common_persontype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('ishtar_common', ['PersonType'])
+
+        # Adding M2M table for field rights on 'PersonType'
+        db.create_table('ishtar_common_persontype_rights', (
+            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
+            ('persontype', models.ForeignKey(orm['ishtar_common.persontype'], null=False)),
+            ('wizardstep', models.ForeignKey(orm['ishtar_common.wizardstep'], null=False))
+        ))
+        db.create_unique('ishtar_common_persontype_rights', ['persontype_id', 'wizardstep_id'])
+
+        # Adding model 'Person'
+        db.create_table('ishtar_common_person', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('history_modifier', self.gf('django.db.models.fields.related.ForeignKey')(related_name='+', to=orm['auth.User'])),
+            ('address', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('address_complement', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('postal_code', self.gf('django.db.models.fields.CharField')(max_length=10, null=True, blank=True)),
+            ('town', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('country', self.gf('django.db.models.fields.CharField')(max_length=30, null=True, blank=True)),
+            ('phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('mobile_phone', self.gf('django.db.models.fields.CharField')(max_length=18, null=True, blank=True)),
+            ('title', self.gf('django.db.models.fields.CharField')(max_length=2)),
+            ('surname', self.gf('django.db.models.fields.CharField')(max_length=20)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=30)),
+            ('email', self.gf('django.db.models.fields.CharField')(max_length=40, null=True, blank=True)),
+            ('person_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.PersonType'])),
+            ('attached_to', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Organization'], null=True, blank=True)),
+        ))
+        db.send_create_signal('ishtar_common', ['Person'])
+
+        # Adding model 'IshtarUser'
+        db.create_table('ishtar_common_ishtaruser', (
+            ('user_ptr', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['auth.User'], unique=True, primary_key=True)),
+            ('person', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'], unique=True)),
+        ))
+        db.send_create_signal('ishtar_common', ['IshtarUser'])
+
+        # Adding model 'AuthorType'
+        db.create_table('ishtar_common_authortype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('ishtar_common', ['AuthorType'])
+
+        # Adding model 'Author'
+        db.create_table('ishtar_common_author', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('person', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Person'])),
+            ('author_type', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.AuthorType'])),
+        ))
+        db.send_create_signal('ishtar_common', ['Author'])
+
+        # Adding model 'SourceType'
+        db.create_table('ishtar_common_sourcetype', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('label', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('txt_idx', self.gf('django.db.models.fields.CharField')(unique=True, max_length=30)),
+            ('comment', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+            ('available', self.gf('django.db.models.fields.BooleanField')(default=False)),
+        ))
+        db.send_create_signal('ishtar_common', ['SourceType'])
+
+        # Adding model 'Arrondissement'
+        db.create_table('ishtar_common_arrondissement', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=30)),
+            ('department', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Department'])),
+        ))
+        db.send_create_signal('ishtar_common', ['Arrondissement'])
+
+        # Adding model 'Canton'
+        db.create_table('ishtar_common_canton', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=30)),
+            ('arrondissement', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Arrondissement'])),
+        ))
+        db.send_create_signal('ishtar_common', ['Canton'])
+
+        # Adding model 'Town'
+        db.create_table('ishtar_common_town', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(max_length=100)),
+            ('surface', self.gf('django.db.models.fields.IntegerField')(null=True, blank=True)),
+            ('center', self.gf('django.contrib.gis.db.models.fields.PointField')(srid=27572, null=True, blank=True)),
+            ('numero_insee', self.gf('django.db.models.fields.CharField')(unique=True, max_length=6)),
+            ('departement', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Department'], null=True, blank=True)),
+            ('canton', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['ishtar_common.Canton'], null=True, blank=True)),
+        ))
+        db.send_create_signal('ishtar_common', ['Town'])
+
+
+    def backwards(self, orm):
+        # Deleting model 'Wizard'
+        db.delete_table('ishtar_common_wizard')
+
+        # Deleting model 'WizardStep'
+        db.delete_table('ishtar_common_wizardstep')
+
+        # Deleting model 'Department'
+        db.delete_table('ishtar_common_department')
+
+        # Deleting model 'OrganizationType'
+        db.delete_table('ishtar_common_organizationtype')
+
+        # Deleting model 'HistoricalOrganization'
+        db.delete_table('ishtar_common_historicalorganization')
+
+        # Deleting model 'Organization'
+        db.delete_table('ishtar_common_organization')
+
+        # Deleting model 'PersonType'
+        db.delete_table('ishtar_common_persontype')
+
+        # Removing M2M table for field rights on 'PersonType'
+        db.delete_table('ishtar_common_persontype_rights')
+
+        # Deleting model 'Person'
+        db.delete_table('ishtar_common_person')
+
+        # Deleting model 'IshtarUser'
+        db.delete_table('ishtar_common_ishtaruser')
+
+        # Deleting model 'AuthorType'
+        db.delete_table('ishtar_common_authortype')
+
+        # Deleting model 'Author'
+        db.delete_table('ishtar_common_author')
+
+        # Deleting model 'SourceType'
+        db.delete_table('ishtar_common_sourcetype')
+
+        # Deleting model 'Arrondissement'
+        db.delete_table('ishtar_common_arrondissement')
+
+        # Deleting model 'Canton'
+        db.delete_table('ishtar_common_canton')
+
+        # Deleting model 'Town'
+        db.delete_table('ishtar_common_town')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'ishtar_common.arrondissement': {
+            'Meta': {'object_name': 'Arrondissement'},
+            'department': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.author': {
+            'Meta': {'object_name': 'Author'},
+            'author_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.AuthorType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']"})
+        },
+        'ishtar_common.authortype': {
+            'Meta': {'object_name': 'AuthorType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.canton': {
+            'Meta': {'object_name': 'Canton'},
+            'arrondissement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Arrondissement']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'})
+        },
+        'ishtar_common.department': {
+            'Meta': {'ordering': "['number']", 'object_name': 'Department'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'number': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '3'})
+        },
+        'ishtar_common.historicalorganization': {
+            'Meta': {'ordering': "('-history_date', '-history_id')", 'object_name': 'HistoricalOrganization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_date': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'history_id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'history_modifier_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'history_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'history_user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True'}),
+            'id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'blank': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.ishtaruser': {
+            'Meta': {'object_name': 'IshtarUser', '_ormbases': ['auth.User']},
+            'person': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Person']", 'unique': 'True'}),
+            'user_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True', 'primary_key': 'True'})
+        },
+        'ishtar_common.organization': {
+            'Meta': {'object_name': 'Organization'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'organization_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.OrganizationType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.organizationtype': {
+            'Meta': {'object_name': 'OrganizationType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.person': {
+            'Meta': {'object_name': 'Person'},
+            'address': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'address_complement': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'attached_to': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Organization']", 'null': 'True', 'blank': 'True'}),
+            'country': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'history_modifier': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['auth.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'mobile_phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '30'}),
+            'person_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.PersonType']"}),
+            'phone': ('django.db.models.fields.CharField', [], {'max_length': '18', 'null': 'True', 'blank': 'True'}),
+            'postal_code': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
+            'surname': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '2'}),
+            'town': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.persontype': {
+            'Meta': {'object_name': 'PersonType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'rights': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['ishtar_common.WizardStep']", 'symmetrical': 'False'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.sourcetype': {
+            'Meta': {'object_name': 'SourceType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'comment': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'txt_idx': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'ishtar_common.town': {
+            'Meta': {'ordering': "['numero_insee']", 'object_name': 'Town'},
+            'canton': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Canton']", 'null': 'True', 'blank': 'True'}),
+            'center': ('django.contrib.gis.db.models.fields.PointField', [], {'srid': '27572', 'null': 'True', 'blank': 'True'}),
+            'departement': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Department']", 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'numero_insee': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '6'}),
+            'surface': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'ishtar_common.wizard': {
+            'Meta': {'ordering': "['url_name']", 'object_name': 'Wizard'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'url_name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'})
+        },
+        'ishtar_common.wizardstep': {
+            'Meta': {'ordering': "['wizard', 'order']", 'object_name': 'WizardStep'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'url_name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'wizard': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ishtar_common.Wizard']"})
+        }
+    }
+
+    complete_apps = ['ishtar_common']
\ No newline at end of file
diff --git a/ishtar_common/migrations/__init__.py b/ishtar_common/migrations/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/ishtar_common/migrations/__init__.py
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 56c381e94..4406a2b86 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010-2011 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+# Copyright (C) 2010-2012 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as
@@ -30,7 +30,7 @@ from django.utils.safestring import SafeUnicode, mark_safe
 from django.core.urlresolvers import reverse, NoReverseMatch
 from django.db.utils import DatabaseError
 from django.db.models import Q, Max, Count, Sum, Avg
-from django.db.models.signals import m2m_changed, post_save
+from django.db.models.signals import post_save
 
 from django.contrib.auth.models import User
 from django.contrib.gis.db import models
@@ -1053,13 +1053,13 @@ class Dashboard:
             if vals[v] == mx:
                 return v
 
-class Departement(models.Model):
+class Department(models.Model):
     label = models.CharField(_(u"Label"), max_length=30)
     number = models.CharField(_(u"Number"), unique=True, max_length=3)
 
     class Meta:
-        verbose_name = _(u"Departement")
-        verbose_name_plural = _(u"Departements")
+        verbose_name = _(u"Department")
+        verbose_name_plural = _(u"Departments")
         ordering = ['number']
 
     def __unicode__(self):
@@ -1213,891 +1213,10 @@ class Source(models.Model):
     def __unicode__(self):
         return self.title
 
-class FileType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Archaeological file type")
-        verbose_name_plural = _(u"Archaeological file types")
-
-    @classmethod
-    def is_preventive(cls, file_type_id, key=''):
-        key = key or 'preventive'
-        try:
-            preventive = FileType.objects.get(txt_idx=key).pk
-            return file_type_id == preventive
-        except ObjectDoesNotExist:
-            return False
-
-class PermitType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Permit type")
-        verbose_name_plural = _(u"Permit types")
-
-if settings.COUNTRY == 'fr':
-    class SaisineType(GeneralType):
-        delay = models.IntegerField(_(u"Delay (in days)"))
-        class Meta:
-            verbose_name = u"Type Saisine"
-            verbose_name_plural = u"Types Saisine"
-
-class File(BaseHistorizedItem, OwnPerms):
-    TABLE_COLS = ['numeric_reference', 'year', 'internal_reference',
-                  'file_type', 'saisine_type', 'towns', ]
-    year = models.IntegerField(_(u"Year"),
-                               default=lambda:datetime.datetime.now().year)
-    numeric_reference = models.IntegerField(_(u"Numeric reference"))
-    internal_reference = models.CharField(_(u"Internal reference"),
-                                          max_length=60, unique=True)
-    file_type = models.ForeignKey(FileType, verbose_name=_(u"File type"))
-    in_charge = models.ForeignKey(Person, related_name='+',
-                                  verbose_name=_(u"Person in charge"))
-    general_contractor = models.ForeignKey(Person, related_name='+',
-               verbose_name=_(u"General contractor"), blank=True, null=True)
-    town_planning_service = models.ForeignKey(Organization, related_name='+',
-               verbose_name=_(u"Town planning service"), blank=True, null=True)
-    permit_type = models.ForeignKey(PermitType, verbose_name=_(u"Permit type"),
-                                                          blank=True, null=True)
-    permit_reference = models.CharField(_(u"Permit reference"),
-                                          max_length=60, blank=True, null=True)
-    end_date = models.DateField(_(u"Closing date"), null=True, blank=True)
-    towns = models.ManyToManyField("Town", verbose_name=_(u"Towns"),
-                                   related_name='file')
-    creation_date = models.DateField(_(u"Creation date"),
-                                     default=datetime.date.today)
-    reception_date = models.DateField(_(u'Reception date'), blank=True,
-                                      null=True)
-    related_file = models.ForeignKey("File", verbose_name=_(u"Related file"),
-                                     blank=True, null=True)
-    if settings.COUNTRY == 'fr':
-        saisine_type = models.ForeignKey(SaisineType, blank=True, null=True,
-                                         verbose_name= u"Type de saisine")
-        reference_number = models.IntegerField(_(u"Reference number"),
-                                               blank=True, null=True)
-    total_surface = models.IntegerField(_(u"Total surface (m²)"),
-                                        blank=True, null=True)
-    total_developed_surface = models.IntegerField(
-            _(u"Total developed surface (m²)"), blank=True, null=True)
-    address = models.TextField(_(u"Main address"), null=True, blank=True)
-    address_complement = models.TextField(_(u"Main address - complement"),
-                                          null=True, blank=True)
-    postal_code = models.CharField(_(u"Main address - postal code"),
-                                   max_length=10, null=True, blank=True)
-    comment = models.TextField(_(u"Comment"), null=True, blank=True)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Archaeological file")
-        verbose_name_plural = _(u"Archaeological files")
-        permissions = (
-            ("view_own_file", ugettext(u"Can view own Archaelogical file")),
-            ("add_own_file", ugettext(u"Can add own Archaelogical file")),
-            ("change_own_file", ugettext(u"Can change own Archaelogical file")),
-            ("delete_own_file", ugettext(u"Can delete own Archaelogical file")),
-        )
-        ordering = ['-year', '-numeric_reference']
-
-    @classmethod
-    def get_years(cls):
-        return [res['year'] for res in list(cls.objects.values('year').annotate(
-                                             Count("id")).order_by())]
-
-    @classmethod
-    def get_by_year(cls, year):
-        return cls.objects.filter(year=year)
-
-    @classmethod
-    def get_total_number(cls):
-        return cls.objects.count()
-
-    def __unicode__(self):
-        items = [unicode(_('Intercommunal'))]
-        if self.towns.count() == 1:
-            items[0] = unicode(self.towns.all()[0])
-        items.append("-".join((unicode(self.year),
-                               unicode(self.numeric_reference))))
-        items += [unicode(getattr(self, k))[:36]
-                  for k in ['internal_reference',] if getattr(self, k)]
-        return JOINT.join(items)
-
-    @classmethod
-    def get_query_owns(cls, user):
-        return Q(history_modifier=user) & Q(end_date__isnull=True)
-
-    def is_active(self):
-        return not bool(self.end_date)
-
-    def closing(self):
-        if self.is_active():
-            return
-        for item in self.history.all():
-            if not item.end_date:
-                break
-        return {'date':item.history_date,
-                'user':IshtarUser.objects.get(pk=item.history_modifier_id)}
-
-    def total_surface_ha(self):
-        if self.total_surface:
-            return self.total_surface/10000.0
-
-    def total_developed_surface_ha(self):
-        if self.total_developed_surface:
-            return self.total_developed_surface/10000.0
-
-    def operation_acts(self):
-        acts = []
-        for ope in self.operations.all():
-            for act in ope.administrative_act.all():
-                acts.append(act)
-        return acts
-
-    def is_preventive(self):
-        return FileType.is_preventive(self.file_type.pk)
-
-class FileByDepartment(models.Model):
-    '''
-    Database view: don't forget to create it
-
-    create view file_department (id, department_id, file_id) as
-        select town."id", town."departement_id", file_towns."file_id"
-            from ishtar_base_town town
-        inner join ishtar_base_file_towns file_towns on
-            file_towns."town_id"=town."id" order by town."departement_id";
-    CREATE RULE file_department_delete
-                            AS ON DELETE TO file_department DO INSTEAD();
-    '''
-    file = models.ForeignKey(File, verbose_name=_(u"File"))
-    department = models.ForeignKey(Departement, verbose_name=_(u"Department"),
-                                   blank=True, null=True)
-    class Meta:
-        managed = False
-        db_table = 'file_department'
-
-class OperationType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Operation type")
-        verbose_name_plural = _(u"Operation types")
-
-    @classmethod
-    def is_preventive(cls, ope_type_id, key=''):
-        key = key or 'prev_excavation'
-        try:
-            preventive = OperationType.objects.get(txt_idx=key).pk
-            return ope_type_id == preventive
-        except ObjectDoesNotExist:
-            return False
-
-class RemainType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Remain type")
-        verbose_name_plural = _(u"Remain types")
-
-class Operation(BaseHistorizedItem, OwnPerms):
-    TABLE_COLS = ['year_index', 'operation_type', 'remains', 'towns',
-                  'associated_file', 'start_date', 'excavation_end_date']
-    start_date = models.DateField(_(u"Start date"), null=True, blank=True)
-    excavation_end_date = models.DateField(_(u"Excavation end date"), null=True,
-                                           blank=True)
-    end_date = models.DateField(_(u"Closing date"), null=True, blank=True)
-    in_charge = models.ForeignKey('Person', related_name='+', null=True,
-                                  blank=True, verbose_name=_(u"In charge"))
-    year = models.IntegerField(_(u"Year"))
-    operation_code = models.IntegerField(_(u"Operation code"))
-    associated_file = models.ForeignKey(File, related_name='operations',
-                                 verbose_name=_(u"File"), blank=True, null=True)
-    operation_type = models.ForeignKey(OperationType, related_name='+',
-                                       verbose_name=_(u"Operation type"))
-    surface = models.IntegerField(_(u"Surface (m²)"), blank=True, null=True)
-    remains = models.ManyToManyField("RemainType", verbose_name=_(u'Remains'))
-    towns = models.ManyToManyField("Town", verbose_name=_(u"Towns"))
-    cost = models.IntegerField(_(u"Cost (€)"), blank=True, null=True)
-    periods = models.ManyToManyField('Period', verbose_name=_(u"Periods"))
-    scheduled_man_days = models.IntegerField(_(u"Scheduled man-days"),
-                                             blank=True, null=True)
-    optional_man_days = models.IntegerField(_(u"Optional man-days"),
-                                             blank=True, null=True)
-    effective_man_days = models.IntegerField(_(u"Effective man-days"),
-                                             blank=True, null=True)
-    if settings.COUNTRY == 'fr':
-        code_patriarche = models.IntegerField(u"Code PATRIARCHE", null=True,
-                                              blank=True)
-        TABLE_COLS = ['code_patriarche'] + TABLE_COLS
-        code_dracar = models.CharField(u"Code DRACAR", max_length=10, null=True,
-                                       blank=True)
-        fnap_financing = models.FloatField(u"Financement FNAP (%)",
-                                             blank=True, null=True)
-        fnap_cost = models.IntegerField(u"Financement FNAP (€)",
-                                             blank=True, null=True)
-        zoning_prescription = models.NullBooleanField(
-                            _(u"Prescription on zoning"), blank=True, null=True)
-        large_area_prescription = models.NullBooleanField(
-                        _(u"Prescription on large area"), blank=True, null=True)
-        geoarchaeological_context_prescription = models.NullBooleanField(
-         _(u"Prescription on geoarchaeological context"), blank=True, null=True)
-    operator_reference = models.CharField(_(u"Operator reference"),
-                                    max_length=20, null=True, blank=True)
-    common_name = models.CharField(_(u"Generic name"), max_length=120, null=True,
-                                   blank=True)
-    comment = models.TextField(_(u"Comment"), null=True, blank=True)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Operation")
-        verbose_name_plural = _(u"Operations")
-        permissions = (
-            ("view_own_operation", ugettext(u"Can view own Operation")),
-            ("add_own_operation", ugettext(u"Can add own Operation")),
-            ("change_own_operation", ugettext(u"Can change own Operation")),
-            ("delete_own_operation", ugettext(u"Can delete own Operation")),
-        )
-
-    def __unicode__(self):
-        items = [unicode(_('Intercommunal'))]
-        if self.towns.count() == 1:
-            items[0] = unicode(self.towns.all()[0])
-        items.append("-".join((unicode(self.year),
-                               unicode(self.operation_code))))
-        return JOINT.join(items)
-
-    @classmethod
-    def get_available_operation_code(cls, year=None):
-        if not year:
-            year = datetime.date.today().year
-        max_val = cls.objects.filter(year=year).aggregate(
-                            Max('operation_code'))["operation_code__max"]
-        return (max_val + 1) if max_val else 1
-
-    @classmethod
-    def get_years(cls):
-        return [res['year'] for res in list(cls.objects.values('year').annotate(
-                                             Count("id")).order_by())]
-
-    @classmethod
-    def get_by_year(cls, year):
-        return cls.objects.filter(year=year)
-
-    @classmethod
-    def get_total_number(cls):
-        return cls.objects.count()
-
-    year_index_lbl = _(u"Operation code")
-    @property
-    def year_index(self):
-        lbl = unicode(self.operation_code)
-        lbl = u"%d-%s%s" % (self.year, (3-len(lbl))*"0", lbl)
-        return lbl
-
-    def clean(self):
-        objs = self.__class__.objects.filter(year=self.year,
-                                             operation_code=self.operation_code)
-        if self.pk:
-            objs = objs.exclude(pk=self.pk)
-        if objs.count():
-            raise ValidationError(_(u"This operation code already exists for "
-                                    u"this year"))
-
-    def is_own(self, person):
-        return False
-
-    @property
-    def surface_ha(self):
-        if self.surface:
-            return self.surface/10000.0
-
-    @property
-    def cost_by_m2(self):
-        if not self.surface or not self.cost:
-            return
-        return round(float(self.cost)/self.surface, 2)
-
-    @property
-    def cost_by_m2(self):
-        if not self.surface or not self.cost:
-            return
-        return round(float(self.cost)/self.surface, 2)
-
-    @classmethod
-    def get_query_owns(cls, user):
-        return Q(in_charge=user.person)|Q(history_modifier=user)\
-               & Q(end_date__isnull=True)
-
-    def is_active(self):
-        return not bool(self.end_date)
-
-    def closing(self):
-        if self.is_active():
-            return
-        for item in self.history.all():
-            if not item.end_date:
-                break
-        return {'date':item.history_date,
-                'user':IshtarUser.objects.get(pk=item.history_modifier_id)}
-
-def operation_post_save(sender, **kwargs):
-    if not kwargs['instance']:
-        return
-    operation = kwargs['instance']
-    if operation.fnap_financing and operation.cost:
-        fnap_cost = int(float(operation.cost)/100*operation.fnap_financing)
-        if not operation.fnap_cost or operation.fnap_cost != fnap_cost:
-            operation.fnap_cost = fnap_cost
-            operation.save()
-    elif operation.fnap_cost and operation.cost:
-        fnap_percent = float(operation.fnap_cost)*100/operation.cost
-        operation.fnap_financing = fnap_percent
-        operation.save()
-post_save.connect(operation_post_save, sender=Operation)
-
-class OperationByDepartment(models.Model):
-    '''
-    Database view: don't forget to create it
-
-    create view operation_department (id, department_id, operation_id) as
-        select town."id", town."departement_id", operation_towns."operation_id"
-            from ishtar_base_town town
-        inner join ishtar_base_operation_towns operation_towns on
-            operation_towns."town_id"=town."id" order by town."departement_id";
-    CREATE RULE operation_department_delete
-                            AS ON DELETE TO operation_department DO INSTEAD();
-    '''
-    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"))
-    department = models.ForeignKey(Departement, verbose_name=_(u"Department"),
-                                   blank=True, null=True)
-    class Meta:
-        managed = False
-        db_table = 'operation_department'
-
-class OperationSource(Source):
-    class Meta:
-        verbose_name = _(u"Operation documentation")
-        verbose_name_plural = _(u"Operation documentations")
-    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"),
-                                  related_name="source")
-    index = models.IntegerField(verbose_name=_(u"Index"))
-    TABLE_COLS = ['operation.year', 'operation.operation_code'] + \
-                 Source.TABLE_COLS
-
-class Parcel(LightHistorizedItem):
-    associated_file = models.ForeignKey(File, related_name='parcels',
-                                blank=True, null=True, verbose_name=_(u"File"))
-    operation = models.ForeignKey(Operation, related_name='parcels', blank=True,
-                                  null=True, verbose_name=_(u"Operation"))
-    year = models.IntegerField(_(u"Year"), blank=True, null=True)
-    town = models.ForeignKey("Town", related_name='parcels',
-                             verbose_name=_(u"Town"))
-    section = models.CharField(_(u"Section"), max_length=4)
-    parcel_number = models.CharField(_(u"Parcel number"), max_length=6)
-
-    class Meta:
-        verbose_name = _(u"Parcel")
-        verbose_name_plural = _(u"Parcels")
-
-    def short_label(self):
-        return JOINT.join([unicode(item) for item in [self.section,
-                                                   self.parcel_number] if item])
-
-    def __unicode__(self):
-        return self.short_label()
-
-    def long_label(self):
-        items = [unicode(self.operation or self.associated_file)]
-        items += [unicode(item) for item in [self.section, self.parcel_number]
-                                          if item]
-        return JOINT.join(items)
-
-class Period(GeneralType) :
-    order = models.IntegerField(_(u"Order"))
-    start_date = models.IntegerField(_(u"Start date"))
-    end_date = models.IntegerField(_(u"End date"))
-    parent = models.ForeignKey("Period", verbose_name=_(u"Parent period"),
-                               blank=True, null=True)
-
-    class Meta:
-        verbose_name = _(u"Type Period")
-        verbose_name_plural = _(u"Types Period")
-
-    def __unicode__(self):
-        return self.label
-
-class DatingType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Dating type")
-        verbose_name_plural = _(u"Dating types")
-
-class DatingQuality(GeneralType):
-    class Meta:
-        verbose_name = _(u"Dating quality")
-        verbose_name_plural = _(u"Dating qualities")
-
-class Dating(models.Model):
-    period = models.ForeignKey(Period, verbose_name=_(u"Period"))
-    start_date = models.IntegerField(_(u"Start date"), blank=True, null=True)
-    end_date = models.IntegerField(_(u"End date"), blank=True, null=True)
-    dating_type = models.ForeignKey(DatingType, verbose_name=_(u"Dating type"),
-                                    blank=True, null=True)
-    quality = models.ForeignKey(DatingQuality, verbose_name=_(u"Quality"),
-                                blank=True, null=True)
-
-    class Meta:
-        verbose_name = _(u"Dating")
-        verbose_name_plural = _(u"Datings")
-
-    def __unicode__(self):
-        start_date = self.start_date and unicode(self.start_date) or u""
-        end_date = self.end_date and unicode(self.end_date) or u""
-        if not start_date and not end_date:
-            return unicode(self.period)
-        return u"%s (%s-%s)" % (self.period, start_date, end_date)
-
-class Unit(GeneralType):
-    order = models.IntegerField(_(u"Order"))
-    parent = models.ForeignKey("Unit", verbose_name=_(u"Parent unit"),
-                               blank=True, null=True)
-
-    class Meta:
-        verbose_name = _(u"Type Unit")
-        verbose_name_plural = _(u"Types Unit")
-
-    def __unicode__(self):
-        return self.label
-
-class ActivityType(GeneralType):
-    order = models.IntegerField(_(u"Order"))
-
-    class Meta:
-        verbose_name = _(u"Type Activity")
-        verbose_name_plural = _(u"Types Activity")
-
-    def __unicode__(self):
-        return self.label
-
-class IdentificationType(GeneralType):
-    order = models.IntegerField(_(u"Order"))
-    class Meta:
-        verbose_name = _(u"Type Identification")
-        verbose_name_plural = _(u"Types Identification")
-
-    def __unicode__(self):
-        return self.label
-
-class ContextRecord(BaseHistorizedItem, OwnPerms):
-    TABLE_COLS = ['parcel.town', 'operation.year',
-                  'operation.operation_code',
-                  'label', 'unit']
-    if settings.COUNTRY == 'fr':
-        TABLE_COLS.insert(1, 'parcel.operation.code_patriarche')
-    parcel = models.ForeignKey(Parcel, verbose_name=_(u"Parcel"),
-                               related_name='context_record')
-    operation = models.ForeignKey(Operation, verbose_name=_(u"Operation"),
-                                  related_name='context_record')
-    label = models.CharField(_(u"ID"), max_length=200)
-    description = models.TextField(_(u"Description"), blank=True, null=True)
-    length = models.IntegerField(_(u"Length (cm)"), blank=True, null=True)
-    width = models.IntegerField(_(u"Width (cm)"), blank=True, null=True)
-    thickness = models.IntegerField(_(u"Thickness (cm)"), blank=True, null=True)
-    depth = models.IntegerField(_(u"Depth (cm)"), blank=True, null=True)
-    location = models.CharField(_(u"Location"), blank=True, null=True,
-     max_length=200,
-     help_text=_(u"A short description of the location of the context record"))
-    datings = models.ManyToManyField(Dating)
-    unit = models.ForeignKey(Unit, verbose_name=_(u"Unit"), related_name='+',
-                             blank=True, null=True)
-    has_furniture = models.NullBooleanField(u"Has furniture?", blank=True,
-                                            null=True)
-    filling = models.TextField(_(u"Filling"), blank=True, null=True)
-    interpretation = models.TextField(_(u"Interpretation"), blank=True,
-                                      null=True)
-    taq = models.IntegerField(_(u"TAQ"), blank=True, null=True,
-     help_text=_(u"\"Terminus Ante Quem\" the context record can't have been "
-                 "created after this date"))
-    taq_estimated = models.IntegerField(_(u"Estimated TAQ"), blank=True,
-     null=True, help_text=_(u"Estimation of a \"Terminus Ante Quem\""))
-    tpq = models.IntegerField(_(u"TPQ"), blank=True, null=True,
-     help_text=_(u"\"Terminus Post Quem\" the context record can't have been "
-                 " created before this date"))
-    tpq_estimated = models.IntegerField(_(u"Estimated TPQ"), blank=True,
-     null=True, help_text=_(u"Estimation of a \"Terminus Post Quem\""))
-    identification = models.ForeignKey(IdentificationType, blank=True,
-                            null=True, verbose_name=_(u"Identification"),)
-    activity = models.ForeignKey(ActivityType,blank=True, null=True,
-                                 verbose_name=_(u"Activity"),)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Context Record")
-        verbose_name_plural = _(u"Context Record")
-        permissions = (
- ("view_own_contextrecord", ugettext(u"Can view own Context Record")),
- ("add_own_contextrecord", ugettext(u"Can add own Context Record")),
- ("change_own_contextrecord", ugettext(u"Can change own Context Record")),
- ("delete_own_contextrecord", ugettext(u"Can delete own Context Record")),
-        )
-
-    def __unicode__(self):
-        return self.short_label()
-
-    def short_label(self):
-        return JOINT.join([unicode(item) for item in [self.parcel,
-                                                   self.label] if item])
-
-    def full_label(self):
-        if not self.parcel.operation:
-            return unicode(self)
-        return self._real_label() or self._temp_label()
-
-    def _real_label(self):
-        if not self.parcel.operation.code_patriarche:
-            return
-        return JOINT.join((self.parcel.operation.code_patriarche,
-                           self.label))
-
-    def _temp_label(self):
-        if self.parcel.operation.code_patriarche:
-            return
-        return JOINT.join([unicode(lbl) for lbl in [self.parcel.operation.year,
-                                           self.parcel.operation.operation_code,
-                                           self.label] if lbl])
-
-    @classmethod
-    def get_years(cls):
-        years = set()
-        for res in list(cls.objects.values('operation__start_date')):
-            yr = res['operation__start_date'].year
-            years.add(yr)
-        return list(years)
-
-    @classmethod
-    def get_by_year(cls, year):
-        return cls.objects.filter(operation__start_date__year=year)
-
-    @classmethod
-    def get_operations(cls):
-        return [dct['operation__pk']
-                for dct in cls.objects.values('operation__pk').distinct()]
-
-    @classmethod
-    def get_by_operation(cls, operation_id):
-        return cls.objects.filter(operation__pk=operation_id)
-
-    @classmethod
-    def get_total_number(cls):
-        return cls.objects.filter(operation__start_date__isnull=False).count()
-
-class ContextRecordSource(Source):
-    class Meta:
-        verbose_name = _(u"Context record documentation")
-        verbose_name_plural = _(u"Context record documentations")
-    context_record = models.ForeignKey(ContextRecord,
-                       verbose_name=_(u"Context record"), related_name="source")
-
-class MaterialType(GeneralType):
-    recommendation = models.TextField(_(u"Recommendation"))
-    parent = models.ForeignKey("MaterialType", blank=True, null=True,
-                               verbose_name=_(u"Parent material"))
-
-    class Meta:
-        verbose_name = _(u"Material type")
-        verbose_name_plural = _(u"Material types")
-
-class BaseItem(BaseHistorizedItem, OwnPerms):
-    label = models.CharField(_(u"ID"), max_length=60)
-    description = models.TextField(_(u"Description"))
-    context_record = models.ForeignKey(ContextRecord,
-              related_name='base_items', verbose_name=_(u"Context Record"))
-    is_isolated = models.NullBooleanField(_(u"Is isolated?"), blank=True,
-                                          null=True)
-    index = models.IntegerField(u"Index", default=0)
-    material_index = models.IntegerField(u"Material index", default=0)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Base item")
-        verbose_name_plural = _(u"Base items")
-        permissions = (
-            ("view_own_baseitem", ugettext(u"Can view own Base item")),
-            ("add_own_baseitem", ugettext(u"Can add own Base item")),
-            ("change_own_baseitem", ugettext(u"Can change own Base item")),
-            ("delete_own_baseitem", ugettext(u"Can delete own Base item")),
-        )
-
-    def __unicode__(self):
-        return self.label
-
-    def get_last_item(self):
-        #TODO: manage virtuals - property(last_item) ?
-        items = self.item.filter().order_by("-order").all()
-        return items and items[0]
-
-    def full_label(self):
-        return self._real_label() or self._temp_label()
-
-    def material_type_label(self):
-        item = self.get_last_item()
-        items = [item and unicode(item.material_type) or '']
-        ope = self.context_record.operation
-        items += [ope.code_patriarche or \
-                  (unicode(ope.year) + "-" + unicode(ope.operation_code))]
-        items += [self.context_record.label, unicode(self.material_index)]
-        return JOINT.join(items)
-
-    def _real_label(self):
-        if not self.context_record.parcel.operation.code_patriarche:
-            return
-        item = self.get_last_item()
-        lbl = item.label or self.label
-        return JOINT.join([unicode(it) for it in (
-                           self.context_record.parcel.operation.code_patriarche,
-                           self.context_record.label,
-                           lbl) if it])
-
-    def _temp_label(self):
-        if self.context_record.parcel.operation.code_patriarche:
-            return
-        item = self.get_last_item()
-        lbl = item.label or self.label
-        return JOINT.join([unicode(it) for it in (
-                           self.context_record.parcel.year,
-                           self.index,
-                           self.context_record.label,
-                           lbl) if it])
-
-class Item(BaseHistorizedItem, OwnPerms):
-    TABLE_COLS = ['label', 'material_type', 'dating.period',
-                  'base_items.context_record.parcel.town',
-                  'base_items.context_record.parcel.operation.year',
-                  'base_items.context_record.parcel.operation.operation_code',
-                  'base_items.is_isolated']
-    if settings.COUNTRY == 'fr':
-        TABLE_COLS.insert(6,
-                  'base_items.context_record.parcel.operation.code_patriarche')
-    base_items = models.ManyToManyField(BaseItem, verbose_name=_(u"Base item"),
-                                        related_name='item')
-    order = models.IntegerField(_(u"Order"))
-    label = models.CharField(_(u"ID"), max_length=60)
-    description = models.TextField(_(u"Description"), blank=True, null=True)
-    material_type = models.ForeignKey(MaterialType,
-                              verbose_name = _(u"Material type"))
-    volume = models.FloatField(_(u"Volume (l)"), blank=True, null=True)
-    weight = models.FloatField(_(u"Weight (g)"), blank=True, null=True)
-    item_number = models.IntegerField(_("Item number"), blank=True, null=True)
-    upstream_treatment = models.ForeignKey("Treatment", blank=True, null=True,
-      related_name='downstream_treatment', verbose_name=_("Upstream treatment"))
-    downstream_treatment = models.ForeignKey("Treatment", blank=True, null=True,
-      related_name='upstream_treatment', verbose_name=_("Downstream treatment"))
-    dating = models.ForeignKey(Dating, verbose_name=_(u"Dating"))
-    container = models.ForeignKey('Container', verbose_name=_(u"Container"),
-                                  blank=True, null=True, related_name='items')
-    history = HistoricalRecords()
-
-    @classmethod
-    def get_years(cls):
-        years = set()
-        items = cls.objects.filter(downstream_treatment__isnull=True)
-        for item in items:
-            bi = item.base_items.all()
-            if not bi:
-                continue
-            bi = bi[0]
-            yr = bi.context_record.operation.start_date.year
-            years.add(yr)
-        return list(years)
-
-    @classmethod
-    def get_by_year(cls, year):
-        return cls.objects.filter(downstream_treatment__isnull=True,
-                base_items__context_record__operation__start_date__year=year)
-
-    @classmethod
-    def get_operations(cls):
-        operations = set()
-        items = cls.objects.filter(downstream_treatment__isnull=True)
-        for item in items:
-            bi = item.base_items.all()
-            if not bi:
-                continue
-            bi = bi[0]
-            pk = bi.context_record.operation.pk
-            operations.add(pk)
-        return list(operations)
-
-    @classmethod
-    def get_by_operation(cls, operation_id):
-        return cls.objects.filter(downstream_treatment__isnull=True,
-                base_items__context_record__operation__pk=operation_id)
-
-    @classmethod
-    def get_total_number(cls):
-        return cls.objects.filter(downstream_treatment__isnull=True).count()
-
-    def duplicate(self, user):
-        dct = dict([(attr, getattr(self, attr)) for attr in ('order', 'label',
-                        'description', 'material_type', 'volume', 'weight',
-                        'item_number', 'dating')])
-        dct['order'] += 1
-        dct['history_modifier'] = user
-        new = self.__class__(**dct)
-        new.save()
-        for base_item in self.base_items.all():
-            new.base_items.add(base_item)
-        return new
-
-    class Meta:
-        verbose_name = _(u"Item")
-        verbose_name_plural = _(u"Items")
-        permissions = (
-            ("view_own_item", ugettext(u"Can view own Item")),
-            ("add_own_item", ugettext(u"Can add own Item")),
-            ("change_own_item", ugettext(u"Can change own Item")),
-            ("delete_own_item", ugettext(u"Can delete own Item")),
-        )
-
-    def __unicode__(self):
-        return self.label
-
-    def save(self, *args, **kwargs):
-        if not self.pk:
-            super(Item, self).save(*args, **kwargs)
-        for base_item in self.base_items.all():
-            if not base_item.index:
-                idx = BaseItem.objects.filter(context_record=\
-                      base_item.context_record).aggregate(Max('index'))
-                base_item.index = idx and idx['index__max'] + 1 or 1
-            if not base_item.material_index:
-                idx = BaseItem.objects.filter(context_record=\
-                        base_item.context_record,
-                        item__material_type=self.material_type).aggregate(
-                                                      Max('material_index'))
-                base_item.material_index = idx and \
-                                        idx['material_index__max'] + 1 or 1
-            base_item.save()
-        super(Item, self).save(*args, **kwargs)
-
-class ItemSource(Source):
-    class Meta:
-        verbose_name = _(u"Item documentation")
-        verbose_name_plural = _(u"Item documentations")
-    item = models.ForeignKey(Item, verbose_name=_(u"Item"),
-                             related_name="source")
-
-class ParcelOwner(LightHistorizedItem):
-    owner = models.ForeignKey(Person, verbose_name=_(u"Owner"))
-    parcel = models.ForeignKey(Parcel, verbose_name=_(u"Parcel"))
-    start_date = models.DateField(_(u"Start date"))
-    end_date = models.DateField(_(u"End date"))
-
-    class Meta:
-        verbose_name = _(u"Parcel owner")
-        verbose_name_plural = _(u"Parcel owners")
-
-    def __unicode__(self):
-        return self.owner + JOINT + self.parcel
-
-class WarehouseType(GeneralType):
-    class Meta:
-        verbose_name = _(u"Warehouse type")
-        verbose_name_plural = _(u"Warehouse types")
-
-class Warehouse(Address, OwnPerms):
-    name = models.CharField(_(u"Name"), max_length=40)
-    warehouse_type = models.ForeignKey(WarehouseType,
-                                       verbose_name=_(u"Warehouse type"))
-    person_in_charge = models.ForeignKey(Person,
-                     verbose_name=_(u"Person in charge"), null=True, blank=True)
-    comment = models.TextField(_(u"Comment"), null=True, blank=True)
-
-    class Meta:
-        verbose_name = _(u"Warehouse")
-        verbose_name_plural = _(u"Warehouses")
-        permissions = (
-            ("view_own_warehouse", ugettext(u"Can view own Warehouse")),
-            ("add_own_warehouse", ugettext(u"Can add own Warehouse")),
-            ("change_own_warehouse", ugettext(u"Can change own Warehouse")),
-            ("delete_own_warehouse", ugettext(u"Can delete own Warehouse")),
-        )
-
-    def __unicode__(self):
-        return u"%s (%s)" % (self.name, unicode(self.warehouse_type))
-
-class ActType(GeneralType):
-    TYPE = (('F', _(u'Archaelogical file')),
-            ('O', _(u'Operation')),
-            )
-    intented_to = models.CharField(_(u"Intended to"), max_length=1,
-                                   choices=TYPE)
-    class Meta:
-        verbose_name = _(u"Act type")
-        verbose_name_plural = _(u"Act types")
-
-class AdministrativeAct(BaseHistorizedItem, OwnPerms):
-    TABLE_COLS = ['act_type', 'associated_file', 'operation',
-                  'associated_file.towns', 'operation.towns']
-    TABLE_COLS_FILE = ['act_type', 'associated_file', 'associated_file.towns',]
-    TABLE_COLS_OPE = ['act_type', 'operation', 'operation.towns']
-    act_type = models.ForeignKey(ActType, verbose_name=_(u"Act type"))
-    in_charge = models.ForeignKey(Person, blank=True, null=True,
-        related_name='+', verbose_name=_(u"Person in charge of the operation"))
-    operator = models.ForeignKey(Organization, blank=True, null=True,
-                    verbose_name=_(u"Archaeological preventive operator"))
-    scientific = models.ForeignKey(Person, blank=True, null=True,
-related_name='+', verbose_name=_(u"Person in charge of the scientific part"))
-    signatory = models.ForeignKey(Person, blank=True, null=True,
-                    related_name='+', verbose_name=_(u"Signatory"))
-    operation = models.ForeignKey(Operation, blank=True, null=True,
-                related_name='administrative_act', verbose_name=_(u"Operation"))
-    associated_file = models.ForeignKey(File, blank=True, null=True,
-       related_name='administrative_act', verbose_name=_(u"Archaelogical file"))
-    signature_date = models.DateField(_(u"Signature date"), blank=True,
-                                      null=True)
-    act_object = models.CharField(_(u"Object"), max_length=200)
-    if settings.COUNTRY == 'fr':
-        ref_sra = models.CharField(u"Référence SRA", max_length=15)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Administrative act")
-        verbose_name_plural = _(u"Administrative acts")
-        permissions = (
-("view_own_administrativeact", ugettext(u"Can view own Administrative act")),
-("add_own_administrativeact", ugettext(u"Can add own Administrative act")),
-("change_own_administrativeact", ugettext(u"Can change own Administrative act")),
-("delete_own_administrativeact", ugettext(u"Can delete own Administrative act")),
-        )
-
-    def __unicode__(self):
-        return JOINT.join([unicode(item)
-          for item in [self.operation, self.associated_file, self.act_object]
-          if item])
-
-class ContainerType(GeneralType):
-    length = models.IntegerField(_(u"Length (mm)"), blank=True, null=True)
-    width = models.IntegerField(_(u"Width (mm)"), blank=True, null=True)
-    height = models.IntegerField(_(u"Height (mm)"), blank=True, null=True)
-    volume = models.IntegerField(_(u"Volume (l)"), blank=True, null=True)
-    reference = models.CharField(_(u"Reference"), max_length=30)
-
-    class Meta:
-        verbose_name = _(u"Container type")
-        verbose_name_plural = _(u"Container types")
-
-class Container(LightHistorizedItem):
-    TABLE_COLS = ['reference', 'container_type', 'location',]
-    location = models.ForeignKey(Warehouse, verbose_name=_(u"Warehouse"))
-    container_type = models.ForeignKey(ContainerType,
-                                       verbose_name=_("Container type"))
-    reference = models.CharField(_(u"Reference"), max_length=40)
-    comment = models.TextField(_(u"Comment"))
-
-    class Meta:
-        verbose_name = _(u"Container")
-        verbose_name_plural = _(u"Containers")
-
-    def __unicode__(self):
-        lbl = u" - ".join((self.reference, unicode(self.container_type),
-                           unicode(self.location)))
-        return lbl
-
 if settings.COUNTRY == 'fr':
     class Arrondissement(models.Model):
         name = models.CharField(u"Nom", max_length=30)
-        department = models.ForeignKey(Departement, verbose_name=u"Département")
+        department = models.ForeignKey(Department, verbose_name=u"Département")
 
         def __unicode__(self):
             return JOINT.join((self.name, unicode(self.department)))
@@ -2117,7 +1236,7 @@ class Town(models.Model):
     if settings.COUNTRY == 'fr':
         numero_insee = models.CharField(u"Numéro INSEE", max_length=6,
                                         unique=True)
-        departement = models.ForeignKey(Departement, verbose_name=u"Département",
+        departement = models.ForeignKey(Department, verbose_name=u"Département",
                                        null=True, blank=True)
         canton = models.ForeignKey(Canton, verbose_name=u"Canton", null=True,
                                    blank=True)
@@ -2134,61 +1253,4 @@ class Town(models.Model):
             return u"%s (%s)" % (self.name, self.numero_insee)
         return self.name
 
-class TreatmentType(GeneralType):
-    virtual = models.BooleanField(_(u"Virtual"))
-    class Meta:
-        verbose_name = _(u"Treatment type")
-        verbose_name_plural = _(u"Treatment types")
-
-class Treatment(BaseHistorizedItem, OwnPerms):
-    container = models.ForeignKey(Container, verbose_name=_(u"Container"),
-                                  blank=True, null=True)
-    description = models.TextField(_(u"Description"), blank=True, null=True)
-    treatment_type = models.ForeignKey(TreatmentType,
-                                       verbose_name=_(u"Treatment type"))
-    location = models.ForeignKey(Warehouse, verbose_name=_(u"Location"),
-                                 blank=True, null=True)
-    person = models.ForeignKey(Person, verbose_name=_(u"Person"),
-                               blank=True, null=True)
-    start_date = models.DateField(_(u"Start date"), blank=True, null=True)
-    end_date = models.DateField(_(u"End date"), blank=True, null=True)
-    history = HistoricalRecords()
-
-    class Meta:
-        verbose_name = _(u"Treatment")
-        verbose_name_plural = _(u"Treatments")
-        permissions = (
-            ("view_own_treatment", ugettext(u"Can view own Treatment")),
-            ("add_own_treatment", ugettext(u"Can add own Treatment")),
-            ("change_own_treatment", ugettext(u"Can change own Treatment")),
-            ("delete_own_treatment", ugettext(u"Can delete own Treatment")),
-        )
-
-    def __unicode__(self):
-        lbl = unicode(self.treatment_type)
-        if self.person:
-            lbl += u" %s %s" % (_(u"by"), unicode(self.person))
-        return lbl
-
-class TreatmentSource(Source):
-    class Meta:
-        verbose_name = _(u"Treatment documentation")
-        verbose_name_plural = _(u"Treament documentations")
-    treatment = models.ForeignKey(Treatment, verbose_name=_(u"Treatment"),
-                             related_name="source")
-
-class Property(LightHistorizedItem):
-    item = models.ForeignKey(Item, verbose_name=_(u"Item"))
-    administrative_act = models.ForeignKey(AdministrativeAct,
-                                         verbose_name=_(u"Administrative act"))
-    person = models.ForeignKey(Person, verbose_name=_(u"Person"))
-    start_date = models.DateField(_(u"Start date"))
-    end_date = models.DateField(_(u"End date"))
-
-    class Meta:
-        verbose_name = _(u"Property")
-        verbose_name_plural = _(u"Properties")
-
-    def __unicode__(self):
-        return self.person + JOINT + self.item