🐛 Imports: manage error on file opening (ODS, excel formats)

1 files changed, 1867 insertions, 1905 deletions

diff --git a/locale/de/LC_MESSAGES/django.po b/locale/de/LC_MESSAGES/django.po
index 16095720e..db200f563 100644
--- a/locale/de/LC_MESSAGES/django.po
+++ b/locale/de/LC_MESSAGES/django.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-06-25 18:28+0200\n"
+"POT-Creation-Date: 2024-06-26 12:28+0200\n"
 "PO-Revision-Date: 2019-11-01 18:52+0000\n"
 "Last-Translator: Valérie-Emma Leroux <valerie-emma.leroux@iggdrasil.net>\n"
 "Language-Team: German <http://translate.iggdrasil.net/projects/ishtar/wip-"
@@ -22,27 +22,27 @@ msgstr ""
 #: archaeological_context_records/forms.py:76
 #: archaeological_context_records/forms.py:82
 #: archaeological_context_records/models.py:521
-#: archaeological_context_records/models.py:735
+#: archaeological_context_records/models.py:740
 #: archaeological_context_records/templates/ishtar/forms/qa_contextrecord_duplicate.html:12
 #: archaeological_context_records/wizards.py:85
 #: archaeological_finds/models_finds.py:1196
-#: archaeological_finds/models_finds.py:2745
+#: archaeological_finds/models_finds.py:2748
 #: archaeological_finds/templates/ishtar/forms/qa_find_duplicate.html:16
 #: archaeological_finds/wizards.py:92 archaeological_finds/wizards.py:575
 #: archaeological_operations/forms.py:381
-#: archaeological_operations/forms.py:1249
+#: archaeological_operations/forms.py:1247
 #: archaeological_operations/ishtar_menu.py:35
-#: archaeological_operations/models.py:1569
-#: archaeological_operations/models.py:2514
-#: archaeological_operations/models.py:2532
-#: archaeological_operations/models.py:2648
-#: archaeological_operations/models.py:2843
-#: archaeological_operations/models.py:3132
+#: archaeological_operations/models.py:1585
+#: archaeological_operations/models.py:2530
+#: archaeological_operations/models.py:2548
+#: archaeological_operations/models.py:2663
+#: archaeological_operations/models.py:2858
+#: archaeological_operations/models.py:3147
 #: archaeological_operations/templates/ishtar/sheet_operation.html:4
 #: archaeological_operations/wizards.py:251
 #: archaeological_operations/wizards.py:263
 #: archaeological_warehouse/models.py:903 ishtar_common/forms_common.py:2516
-#: ishtar_common/models.py:5599 ishtar_common/views.py:500
+#: ishtar_common/models.py:5578 ishtar_common/views.py:500
 #: na_app/templates/ishtar/sheet_operation.html:4
 #: sra_idf_app/templates/ishtar/sheet_operation.html:4
 msgid "Operation"
@@ -82,14 +82,14 @@ msgstr ""
 
 #: archaeological_context_records/forms.py:132 archaeological_files/forms.py:88
 #: archaeological_files/forms.py:1104 archaeological_files/forms.py:1140
-#: archaeological_finds/forms.py:1700 archaeological_finds/forms.py:2415
+#: archaeological_finds/forms.py:1692 archaeological_finds/forms.py:2406
 #: archaeological_finds/forms_treatments.py:52
 #: archaeological_finds/forms_treatments.py:559
-#: archaeological_finds/forms_treatments.py:635
-#: archaeological_finds/forms_treatments.py:818
+#: archaeological_finds/forms_treatments.py:634
+#: archaeological_finds/forms_treatments.py:817
 #: archaeological_operations/forms.py:488
-#: archaeological_operations/forms.py:1227
-#: archaeological_operations/forms.py:1440
+#: archaeological_operations/forms.py:1225
+#: archaeological_operations/forms.py:1438
 #: archaeological_warehouse/forms.py:141 archaeological_warehouse/forms.py:510
 #: ishtar_common/forms_common.py:820 ishtar_common/forms_common.py:1011
 #: ishtar_common/forms_common.py:1236 ishtar_common/forms_common.py:2423
@@ -100,13 +100,13 @@ msgstr ""
 #: archaeological_context_records/forms.py:296
 #: archaeological_context_records/forms.py:557
 #: archaeological_context_records/forms.py:611
-#: archaeological_context_records/models.py:747
-#: archaeological_context_records/models.py:1385
+#: archaeological_context_records/models.py:752
+#: archaeological_context_records/models.py:1390
 msgid "ID"
 msgstr ""
 
 #: archaeological_context_records/forms.py:139
-#: archaeological_operations/forms.py:1747
+#: archaeological_operations/forms.py:1745
 msgid "Code PATRIARCHE"
 msgstr ""
 
@@ -129,14 +129,14 @@ msgstr ""
 
 #: archaeological_context_records/forms.py:147
 #: archaeological_context_records/forms.py:718
-#: archaeological_context_records/models.py:741
+#: archaeological_context_records/models.py:746
 #: archaeological_operations/forms.py:551
-#: archaeological_operations/models.py:567 ishtar_common/models.py:5600
+#: archaeological_operations/models.py:574 ishtar_common/models.py:5579
 msgid "Archaeological site"
 msgstr ""
 
 #: archaeological_context_records/forms.py:155
-#: archaeological_finds/forms.py:1788
+#: archaeological_finds/forms.py:1780
 msgid "Search within related operations"
 msgstr ""
 
@@ -148,15 +148,15 @@ msgstr ""
 #: archaeological_context_records/forms.py:158
 #: archaeological_context_records/forms.py:507
 #: archaeological_context_records/models.py:524
-#: archaeological_context_records/models.py:825 ishtar_common/admin.py:766
-#: ishtar_common/models.py:3414
+#: archaeological_context_records/models.py:830 ishtar_common/admin.py:766
+#: ishtar_common/models.py:3405
 msgid "Activity"
 msgstr ""
 
 #: archaeological_context_records/forms.py:159
 #: archaeological_context_records/forms.py:509
 #: archaeological_context_records/models.py:523
-#: archaeological_context_records/models.py:818
+#: archaeological_context_records/models.py:823
 #: archaeological_finds/forms.py:362 archaeological_finds/forms.py:741
 #: archaeological_finds/forms.py:975
 #: archaeological_finds/templates/ishtar/sheet_find.html:147
@@ -174,11 +174,11 @@ msgid "Identification"
 msgstr ""
 
 #: archaeological_context_records/forms.py:161
-#: archaeological_context_records/models.py:781
+#: archaeological_context_records/models.py:786
 #: archaeological_finds/forms.py:489 archaeological_finds/forms.py:1136
-#: archaeological_finds/forms.py:1862 archaeological_finds/models_finds.py:2072
-#: archaeological_operations/forms.py:1237
-#: archaeological_operations/models.py:501
+#: archaeological_finds/forms.py:1854 archaeological_finds/models_finds.py:2075
+#: archaeological_operations/forms.py:1235
+#: archaeological_operations/models.py:508
 msgid "Cultural attribution"
 msgstr ""
 
@@ -188,16 +188,16 @@ msgstr ""
 #: archaeological_context_records/forms.py:612
 #: archaeological_context_records/models.py:510
 #: archaeological_context_records/models.py:511
-#: archaeological_context_records/models.py:719
-#: archaeological_context_records/models.py:1387
+#: archaeological_context_records/models.py:724
+#: archaeological_context_records/models.py:1392
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:128
 #: archaeological_files/forms.py:95 archaeological_files/forms.py:1153
 #: archaeological_finds/models_finds.py:1154
 #: archaeological_operations/forms.py:503
-#: archaeological_operations/forms.py:1077
-#: archaeological_operations/forms.py:1454
-#: archaeological_operations/models.py:3156
-#: archaeological_operations/models.py:3450
+#: archaeological_operations/forms.py:1075
+#: archaeological_operations/forms.py:1452
+#: archaeological_operations/models.py:3171
+#: archaeological_operations/models.py:3465
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:9
 msgid "Parcel"
 msgstr ""
@@ -215,7 +215,7 @@ msgstr ""
 #: archaeological_context_records/forms.py:167
 #: archaeological_context_records/forms.py:307
 #: archaeological_context_records/models.py:525
-#: archaeological_context_records/models.py:830
+#: archaeological_context_records/models.py:835
 msgid "Excavation techniques"
 msgstr ""
 
@@ -229,10 +229,10 @@ msgstr ""
 #: archaeological_files/forms.py:205
 #: archaeological_files/templates/ishtar/sheet_file.html:22
 #: archaeological_files/templates/ishtar/sheet_file.html:60
-#: archaeological_operations/forms.py:682
-#: archaeological_operations/forms.py:708
-#: archaeological_operations/forms.py:1337
-#: archaeological_operations/forms.py:1497
+#: archaeological_operations/forms.py:680
+#: archaeological_operations/forms.py:706
+#: archaeological_operations/forms.py:1335
+#: archaeological_operations/forms.py:1495
 #: archaeological_operations/templates/ishtar/sheet_administrativeact.html:40
 #: archaeological_operations/templates/ishtar/sheet_operation.html:45
 #: archaeological_operations/templates/ishtar/sheet_site.html:40
@@ -257,15 +257,15 @@ msgstr ""
 #: archaeological_context_records/forms.py:711
 #: archaeological_context_records/models.py:507
 #: archaeological_context_records/models.py:508
-#: archaeological_context_records/models.py:727
+#: archaeological_context_records/models.py:732
 #: archaeological_finds/models_finds.py:1151
 #: archaeological_operations/forms.py:71 archaeological_operations/forms.py:209
-#: archaeological_operations/forms.py:1049
-#: archaeological_operations/models.py:3137
+#: archaeological_operations/forms.py:1047
+#: archaeological_operations/models.py:3152
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:6
 #: archaeological_warehouse/forms.py:146 archaeological_warehouse/models.py:337
 #: ishtar_common/forms_common.py:93 ishtar_common/forms_common.py:115
-#: ishtar_common/models_common.py:3413 ishtar_common/models_common.py:4199
+#: ishtar_common/models_common.py:3413 ishtar_common/models_common.py:4198
 #: ishtar_common/templates/blocks/JQueryAdvancedTown.html:19
 #: ishtar_common/templates/ishtar/sheet_town.html:4
 msgid "Town"
@@ -281,28 +281,28 @@ msgstr ""
 #: archaeological_context_records/forms.py:615
 #: archaeological_context_records/models.py:512
 #: archaeological_context_records/models.py:520
-#: archaeological_context_records/models.py:772
-#: archaeological_context_records/models.py:1386
+#: archaeological_context_records/models.py:777
+#: archaeological_context_records/models.py:1391
 msgid "Context record type"
 msgstr ""
 
 #: archaeological_context_records/forms.py:300
-#: archaeological_context_records/models.py:748
-#: archaeological_context_records/models.py:1388
+#: archaeological_context_records/models.py:753
+#: archaeological_context_records/models.py:1393
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:139
 #: archaeological_finds/forms.py:426 archaeological_finds/forms.py:431
 #: archaeological_finds/forms.py:587 archaeological_finds/forms.py:748
 #: archaeological_finds/forms.py:750 archaeological_finds/forms.py:976
-#: archaeological_finds/forms.py:1076 archaeological_finds/forms.py:1802
+#: archaeological_finds/forms.py:1076 archaeological_finds/forms.py:1794
 #: archaeological_finds/forms_treatments.py:192
 #: archaeological_finds/models_finds.py:556
-#: archaeological_finds/models_finds.py:2014
-#: archaeological_finds/models_treatments.py:263
+#: archaeological_finds/models_finds.py:2017
+#: archaeological_finds/models_treatments.py:264
 #: archaeological_finds/templates/ishtar/sheet_find.html:169
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:118
 #: cd17_app/templates/ishtar/sheet_find.html:177
 #: ishtar_common/forms_common.py:2164 ishtar_common/forms_common.py:2440
-#: ishtar_common/models.py:1089 ishtar_common/models.py:4689
+#: ishtar_common/models.py:1080 ishtar_common/models.py:4668
 #: ishtar_common/models_imports.py:160 ishtar_common/models_imports.py:439
 #: ishtar_common/models_imports.py:707 ishtar_common/models_imports.py:807
 #: ishtar_common/models_imports.py:826
@@ -314,14 +314,14 @@ msgid "Description"
 msgstr ""
 
 #: archaeological_context_records/forms.py:302
-#: archaeological_context_records/models.py:778
+#: archaeological_context_records/models.py:783
 msgid "Filling"
 msgstr ""
 
 #: archaeological_context_records/forms.py:304
-#: archaeological_context_records/models.py:749
-#: archaeological_finds/forms.py:487 archaeological_finds/forms.py:1859
-#: archaeological_finds/models_finds.py:2151
+#: archaeological_context_records/models.py:754
+#: archaeological_finds/forms.py:487 archaeological_finds/forms.py:1851
+#: archaeological_finds/models_finds.py:2154
 #: archaeological_finds/templates/ishtar/sheet_find.html:194
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:143
 #: man_app/templates/ishtar/sheet_museum_find.html:143
@@ -330,56 +330,56 @@ msgstr ""
 
 #: archaeological_context_records/forms.py:315
 #: archaeological_files/forms.py:305 archaeological_files/forms.py:811
-#: archaeological_files/models.py:662 archaeological_operations/forms.py:737
+#: archaeological_files/models.py:666 archaeological_operations/forms.py:735
 msgid "Total surface (m2)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:321
-#: archaeological_context_records/models.py:752
+#: archaeological_context_records/models.py:757
 msgid "Length (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:322
-#: archaeological_context_records/models.py:753
+#: archaeological_context_records/models.py:758
 msgid "Width (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:323
-#: archaeological_context_records/models.py:754
+#: archaeological_context_records/models.py:759
 msgid "Thickness (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:324
-#: archaeological_context_records/models.py:755
+#: archaeological_context_records/models.py:760
 msgid "Diameter (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:325
-#: archaeological_context_records/models.py:756
+#: archaeological_context_records/models.py:761
 msgid "Depth (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:327
-#: archaeological_context_records/models.py:758
+#: archaeological_context_records/models.py:763
 msgid "Depth of appearance (m)"
 msgstr ""
 
 #: archaeological_context_records/forms.py:329
-#: archaeological_context_records/models.py:750
+#: archaeological_context_records/models.py:755
 msgid "Opening date"
 msgstr ""
 
 #: archaeological_context_records/forms.py:330
-#: archaeological_context_records/models.py:751
+#: archaeological_context_records/models.py:756
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:238
-#: archaeological_files/models.py:625
+#: archaeological_files/models.py:629
 #: archaeological_files/templates/ishtar/sheet_file.html:75
 #: archaeological_finds/forms_treatments.py:182
-#: archaeological_finds/forms_treatments.py:663
-#: archaeological_finds/forms_treatments.py:756
-#: archaeological_finds/models_treatments.py:266
-#: archaeological_finds/models_treatments.py:1140
-#: archaeological_operations/models.py:1329
+#: archaeological_finds/forms_treatments.py:662
+#: archaeological_finds/forms_treatments.py:755
+#: archaeological_finds/models_treatments.py:267
+#: archaeological_finds/models_treatments.py:1141
+#: archaeological_operations/models.py:1345
 #: archaeological_operations/templates/ishtar/sheet_operation.html:208
 #: ishtar_common/forms.py:1044 ishtar_common/forms.py:1045
 #: na_app/templates/ishtar/sheet_operation.html:204
@@ -393,10 +393,10 @@ msgid "Documentation"
 msgstr ""
 
 #: archaeological_context_records/forms.py:338
-#: archaeological_context_records/models.py:762
+#: archaeological_context_records/models.py:767
 #: archaeological_finds/forms_treatments.py:151
-#: archaeological_finds/models_treatments.py:227
-#: archaeological_finds/models_treatments.py:761
+#: archaeological_finds/models_treatments.py:228
+#: archaeological_finds/models_treatments.py:762
 #: archaeological_warehouse/forms.py:742
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:94
 #: na_app/templates/ishtar/sheet_container.html:101
@@ -415,7 +415,7 @@ msgstr ""
 #: archaeological_context_records/forms.py:456
 #: archaeological_context_records/models.py:157
 #: archaeological_finds/forms.py:1541 archaeological_finds/forms.py:1562
-#: archaeological_finds/models_finds.py:2069
+#: archaeological_finds/models_finds.py:2072
 #: archaeological_finds/templates/ishtar/sheet_find.html:249
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:197
 #: cd17_app/templates/ishtar/sheet_find.html:221
@@ -432,7 +432,7 @@ msgstr ""
 #: archaeological_finds/forms.py:1133 archaeological_finds/forms.py:1548
 #: archaeological_finds/models_finds.py:1204
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:206
-#: archaeological_operations/forms.py:834
+#: archaeological_operations/forms.py:832
 #: archaeological_operations/templates/ishtar/sheet_operation.html:556
 #: archaeological_operations/templates/ishtar/sheet_operation.html:593
 #: cd17_app/templates/ishtar/sheet_find.html:229
@@ -451,14 +451,14 @@ msgstr ""
 #: archaeological_context_records/forms.py:442
 #: archaeological_context_records/models.py:111
 #: archaeological_files/forms.py:775 archaeological_files/models.py:76
-#: archaeological_files/models.py:731
+#: archaeological_files/models.py:735
 #: archaeological_files/templates/ishtar/sheet_file.html:191
 #: archaeological_finds/forms.py:1550
 #: archaeological_finds/forms_treatments.py:180
-#: archaeological_finds/forms_treatments.py:754
-#: archaeological_finds/models_finds.py:3598
-#: archaeological_finds/models_treatments.py:265
-#: archaeological_finds/models_treatments.py:759
+#: archaeological_finds/forms_treatments.py:753
+#: archaeological_finds/models_finds.py:3601
+#: archaeological_finds/models_treatments.py:266
+#: archaeological_finds/models_treatments.py:760
 #: archaeological_finds/templates/ishtar/sheet_find.html:395
 #: archaeological_finds/templates/ishtar/sheet_find.html:433
 #: archaeological_finds/templates/ishtar/sheet_find.html:471
@@ -467,10 +467,10 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:459
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:497
 #: archaeological_operations/forms.py:538
-#: archaeological_operations/forms.py:783
+#: archaeological_operations/forms.py:781
 #: archaeological_operations/models.py:101
-#: archaeological_operations/models.py:1330
-#: archaeological_operations/models.py:3454
+#: archaeological_operations/models.py:1346
+#: archaeological_operations/models.py:3469
 #: cd17_app/templates/ishtar/sheet_find.html:230
 #: cd17_app/templates/ishtar/sheet_find.html:397
 #: cd17_app/templates/ishtar/sheet_find.html:435
@@ -498,9 +498,9 @@ msgstr ""
 #: archaeological_context_records/forms.py:443
 #: archaeological_context_records/models.py:112
 #: archaeological_files/forms.py:664 archaeological_files/forms.py:780
-#: archaeological_files/models.py:77 archaeological_files/models.py:732
-#: archaeological_finds/forms.py:1551 archaeological_finds/models_finds.py:3599
-#: archaeological_finds/models_treatments.py:760
+#: archaeological_files/models.py:77 archaeological_files/models.py:736
+#: archaeological_finds/forms.py:1551 archaeological_finds/models_finds.py:3602
+#: archaeological_finds/models_treatments.py:761
 #: archaeological_finds/templates/ishtar/sheet_find.html:396
 #: archaeological_finds/templates/ishtar/sheet_find.html:434
 #: archaeological_finds/templates/ishtar/sheet_find.html:472
@@ -511,7 +511,7 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:498
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:536
 #: archaeological_operations/models.py:102
-#: archaeological_operations/models.py:3455
+#: archaeological_operations/models.py:3470
 #: cd17_app/templates/ishtar/sheet_find.html:231
 #: cd17_app/templates/ishtar/sheet_find.html:398
 #: cd17_app/templates/ishtar/sheet_find.html:436
@@ -584,16 +584,16 @@ msgstr ""
 #: archaeological_context_records/forms.py:469
 #: archaeological_context_records/ishtar_menu.py:33
 #: archaeological_context_records/models.py:268
-#: archaeological_context_records/models.py:1516
+#: archaeological_context_records/models.py:1521
 #: archaeological_context_records/views.py:249
 #: archaeological_finds/forms.py:174 archaeological_finds/forms.py:180
 #: archaeological_finds/forms.py:974 archaeological_finds/forms.py:993
-#: archaeological_finds/forms.py:1781 archaeological_finds/models_finds.py:1147
-#: archaeological_finds/models_finds.py:2737
+#: archaeological_finds/forms.py:1773 archaeological_finds/models_finds.py:1147
+#: archaeological_finds/models_finds.py:2740
 #: archaeological_finds/templates/ishtar/forms/qa_find_duplicate.html:22
-#: archaeological_finds/wizards.py:93 archaeological_operations/models.py:1704
+#: archaeological_finds/wizards.py:93 archaeological_operations/models.py:1720
 #: archaeological_warehouse/forms.py:569 ishtar_common/forms_common.py:2528
-#: ishtar_common/models.py:5601 ishtar_common/views.py:504
+#: ishtar_common/models.py:5580 ishtar_common/views.py:504
 msgid "Context record"
 msgstr ""
 
@@ -615,7 +615,7 @@ msgstr ""
 
 #: archaeological_context_records/forms.py:494
 #: archaeological_context_records/forms.py:505
-#: archaeological_context_records/models.py:779
+#: archaeological_context_records/models.py:784
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:49
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:185
 msgid "Interpretation"
@@ -631,29 +631,29 @@ msgid "Dating complements"
 msgstr ""
 
 #: archaeological_context_records/forms.py:512
-#: archaeological_context_records/models.py:784
+#: archaeological_context_records/models.py:789
 msgid "TAQ"
 msgstr ""
 
 #: archaeological_context_records/forms.py:513
-#: archaeological_context_records/models.py:793
+#: archaeological_context_records/models.py:798
 msgid "Estimated TAQ"
 msgstr ""
 
 #: archaeological_context_records/forms.py:514
-#: archaeological_context_records/models.py:799
+#: archaeological_context_records/models.py:804
 msgid "TPQ"
 msgstr ""
 
 #: archaeological_context_records/forms.py:515
-#: archaeological_context_records/models.py:808
+#: archaeological_context_records/models.py:813
 msgid "Estimated TPQ"
 msgstr ""
 
 #: archaeological_context_records/forms.py:517
-#: archaeological_operations/forms.py:1143
-#: archaeological_operations/forms.py:1358
-#: archaeological_operations/forms.py:1851
+#: archaeological_operations/forms.py:1141
+#: archaeological_operations/forms.py:1356
+#: archaeological_operations/forms.py:1849
 msgid "Cultural attributions"
 msgstr ""
 
@@ -662,8 +662,8 @@ msgid "Comments on dating"
 msgstr ""
 
 #: archaeological_context_records/forms.py:534
-#: archaeological_operations/forms.py:617
-#: archaeological_operations/forms.py:630
+#: archaeological_operations/forms.py:615
+#: archaeological_operations/forms.py:628
 #: archaeological_operations/views.py:196
 msgid "Operation search"
 msgstr ""
@@ -679,8 +679,8 @@ msgstr ""
 
 #: archaeological_context_records/forms.py:647
 #: archaeological_finds/forms.py:1355 archaeological_finds/forms.py:1380
-#: archaeological_operations/forms.py:1817 ishtar_common/forms_common.py:2704
-#: ishtar_common/models.py:3570 ishtar_common/models.py:3944
+#: archaeological_operations/forms.py:1815 ishtar_common/forms_common.py:2701
+#: ishtar_common/models.py:3561 ishtar_common/models.py:3935
 msgid " - duplicate"
 msgstr ""
 
@@ -689,9 +689,9 @@ msgid "Context record - Quick action - Modify"
 msgstr ""
 
 #: archaeological_context_records/forms.py:697
-#: archaeological_context_records/models.py:1277
-#: archaeological_context_records/models.py:1316
-#: archaeological_context_records/models.py:1384
+#: archaeological_context_records/models.py:1282
+#: archaeological_context_records/models.py:1321
+#: archaeological_context_records/models.py:1389
 #: archaeological_operations/forms.py:378
 msgid "Relation type"
 msgstr ""
@@ -845,14 +845,14 @@ msgstr ""
 #: archaeological_context_records/models.py:274
 #: archaeological_finds/forms.py:211 archaeological_finds/forms.py:607
 #: archaeological_finds/ishtar_menu.py:34
-#: archaeological_finds/models_finds.py:2322
-#: archaeological_finds/models_finds.py:3560
-#: archaeological_finds/models_finds.py:3586
-#: archaeological_finds/models_treatments.py:741
+#: archaeological_finds/models_finds.py:2325
+#: archaeological_finds/models_finds.py:3563
+#: archaeological_finds/models_finds.py:3589
+#: archaeological_finds/models_treatments.py:742
 #: archaeological_finds/templates/ishtar/sheet_find.html:4
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:4
 #: cd17_app/templates/ishtar/sheet_find.html:4
-#: ishtar_common/forms_common.py:2544 ishtar_common/models.py:5602
+#: ishtar_common/forms_common.py:2544 ishtar_common/models.py:5581
 #: ishtar_common/views.py:508 man_app/templates/ishtar/sheet_museum_find.html:4
 #: na_app/templates/ishtar/sheet_find.html:4
 #: pdl_app/templates/ishtar/sheet_find.html:4
@@ -870,19 +870,19 @@ msgstr ""
 #: archaeological_finds/models_finds.py:260
 #: archaeological_finds/models_finds.py:336
 #: archaeological_finds/models_finds.py:407
-#: archaeological_finds/models_finds.py:2005
+#: archaeological_finds/models_finds.py:2008
 #: archaeological_finds/models_treatments.py:66
-#: archaeological_finds/models_treatments.py:753
+#: archaeological_finds/models_treatments.py:754
 #: archaeological_operations/models.py:100
 #: archaeological_operations/models.py:125
 #: archaeological_operations/models.py:143
 #: archaeological_operations/models.py:152
-#: archaeological_operations/models.py:3481
+#: archaeological_operations/models.py:3496
 #: archaeological_warehouse/forms.py:109 archaeological_warehouse/models.py:738
-#: archaeological_warehouse/models.py:770 ishtar_common/models.py:713
-#: ishtar_common/models.py:769 ishtar_common/models.py:820
-#: ishtar_common/models.py:1868 ishtar_common/models.py:3953
-#: ishtar_common/models.py:5374 ishtar_common/models_common.py:732
+#: archaeological_warehouse/models.py:770 ishtar_common/models.py:704
+#: ishtar_common/models.py:760 ishtar_common/models.py:811
+#: ishtar_common/models.py:1859 ishtar_common/models.py:3944
+#: ishtar_common/models.py:5353 ishtar_common/models_common.py:732
 #: ishtar_common/models_common.py:2099 ishtar_common/models_common.py:2135
 #: ishtar_common/models_common.py:2152 ishtar_common/models_common.py:2169
 #: ishtar_common/models_common.py:2182 ishtar_common/models_imports.py:474
@@ -936,19 +936,19 @@ msgstr ""
 
 #: archaeological_context_records/models.py:499
 #: archaeological_context_records/models.py:500
-#: archaeological_context_records/models.py:1389
+#: archaeological_context_records/models.py:1394
 #: archaeological_finds/models_finds.py:1166
 #: archaeological_finds/models_finds.py:1167
 #: archaeological_operations/forms.py:537
-#: archaeological_operations/forms.py:1137
-#: archaeological_operations/forms.py:1234
-#: archaeological_operations/forms.py:1352
+#: archaeological_operations/forms.py:1135
+#: archaeological_operations/forms.py:1232
+#: archaeological_operations/forms.py:1350
 #: archaeological_operations/models.py:305
 #: archaeological_operations/models.py:314
-#: archaeological_operations/models.py:496
-#: archaeological_operations/models.py:994
-#: archaeological_operations/models.py:1074
-#: archaeological_operations/models.py:1391
+#: archaeological_operations/models.py:503
+#: archaeological_operations/models.py:1001
+#: archaeological_operations/models.py:1090
+#: archaeological_operations/models.py:1407
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:8
 msgid "Periods"
 msgstr ""
@@ -982,90 +982,90 @@ msgstr ""
 #: archaeological_context_records/models.py:526
 #: archaeological_finds/models_finds.py:1216
 #: archaeological_operations/models.py:316
-#: archaeological_operations/models.py:998
+#: archaeological_operations/models.py:1005
 msgid "Associated document type"
 msgstr ""
 
 #: archaeological_context_records/models.py:527
 #: archaeological_finds/models_finds.py:1217
 #: archaeological_operations/models.py:317
-#: archaeological_operations/models.py:999
+#: archaeological_operations/models.py:1006
 msgid "Modification (year)"
 msgstr ""
 
-#: archaeological_context_records/models.py:569
+#: archaeological_context_records/models.py:574
 msgctxt "key for text search"
 msgid "id"
 msgstr ""
 
-#: archaeological_context_records/models.py:572
+#: archaeological_context_records/models.py:577
 #: archaeological_context_records/tests.py:761
-#: archaeological_files/models.py:491 archaeological_finds/models_finds.py:1318
-#: archaeological_operations/models.py:379
-#: archaeological_operations/models.py:1138
+#: archaeological_files/models.py:495 archaeological_finds/models_finds.py:1318
+#: archaeological_operations/models.py:386
+#: archaeological_operations/models.py:1154
 #: archaeological_operations/tests.py:3107
-#: archaeological_warehouse/models.py:367 ishtar_common/models.py:4447
+#: archaeological_warehouse/models.py:367 ishtar_common/models.py:4438
 msgctxt "key for text search"
 msgid "town"
 msgstr ""
 
-#: archaeological_context_records/models.py:575 ishtar_common/models.py:4407
+#: archaeological_context_records/models.py:580 ishtar_common/models.py:4398
 msgctxt "key for text search"
 msgid "operation-year"
 msgstr ""
 
-#: archaeological_context_records/models.py:578
+#: archaeological_context_records/models.py:583
 #: archaeological_finds/models_finds.py:1676 archaeological_finds/tests.py:1569
 msgctxt "key for text search"
 msgid "operation-name"
 msgstr ""
 
-#: archaeological_context_records/models.py:582
-#: archaeological_operations/models.py:1134
-#: archaeological_operations/models.py:2678
+#: archaeological_context_records/models.py:587
+#: archaeological_operations/models.py:1150
+#: archaeological_operations/models.py:2693
 #: archaeological_operations/tests.py:4614
 msgctxt "key for text search"
 msgid "patriarche"
 msgstr ""
 
-#: archaeological_context_records/models.py:586
+#: archaeological_context_records/models.py:591
 #: archaeological_finds/models_finds.py:1326
 msgctxt "key for text search"
 msgid "operation-code"
 msgstr ""
 
-#: archaeological_context_records/models.py:590
-#: archaeological_context_records/models.py:661
+#: archaeological_context_records/models.py:595
+#: archaeological_context_records/models.py:666
 #: archaeological_finds/models_finds.py:1432
-#: archaeological_finds/models_finds.py:1916
-#: archaeological_operations/models.py:414
-#: archaeological_operations/models.py:441 ishtar_common/models.py:4398
-#: ishtar_common/models.py:4521
+#: archaeological_finds/models_finds.py:1912
+#: archaeological_operations/models.py:421
+#: archaeological_operations/models.py:448 ishtar_common/models.py:4389
+#: ishtar_common/models.py:4500
 msgctxt "key for text search"
 msgid "operation"
 msgstr ""
 
-#: archaeological_context_records/models.py:594
-#: archaeological_context_records/models.py:664
+#: archaeological_context_records/models.py:599
+#: archaeological_context_records/models.py:669
 #: archaeological_finds/models_finds.py:1342
-#: archaeological_operations/models.py:1222
-#: archaeological_operations/models.py:1291
-#: archaeological_warehouse/models.py:989 ishtar_common/models.py:4439
-#: ishtar_common/models.py:4530
+#: archaeological_operations/models.py:1238
+#: archaeological_operations/models.py:1307
+#: archaeological_warehouse/models.py:989 ishtar_common/models.py:4430
+#: ishtar_common/models.py:4509
 msgctxt "key for text search"
 msgid "site"
 msgstr ""
 
-#: archaeological_context_records/models.py:599
+#: archaeological_context_records/models.py:604
 #: archaeological_context_records/tests.py:828
 #: archaeological_finds/models_finds.py:1369
 msgctxt "key for text search"
 msgid "operation-relation-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:603
-#: archaeological_operations/models.py:373
-#: archaeological_operations/models.py:1184
+#: archaeological_context_records/models.py:608
+#: archaeological_operations/models.py:380
+#: archaeological_operations/models.py:1200
 #: archaeological_operations/tests.py:3085
 #: archaeological_operations/tests.py:3123
 #: archaeological_operations/tests.py:3262
@@ -1074,157 +1074,157 @@ msgctxt "key for text search"
 msgid "period"
 msgstr ""
 
-#: archaeological_context_records/models.py:607
+#: archaeological_context_records/models.py:612
 #: archaeological_context_records/tests.py:887
 msgctxt "key for text search"
 msgid "unit-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:610
+#: archaeological_context_records/models.py:615
 msgctxt "key for text search"
 msgid "activity"
 msgstr ""
 
-#: archaeological_context_records/models.py:613
+#: archaeological_context_records/models.py:618
 msgctxt "key for text search"
 msgid "identification"
 msgstr ""
 
-#: archaeological_context_records/models.py:617
-#: archaeological_files/models.py:494 archaeological_operations/models.py:1144
-#: archaeological_operations/models.py:2696
+#: archaeological_context_records/models.py:622
+#: archaeological_files/models.py:498 archaeological_operations/models.py:1160
+#: archaeological_operations/models.py:2711
 msgctxt "key for text search"
 msgid "parcel"
 msgstr ""
 
-#: archaeological_context_records/models.py:621
-#: archaeological_operations/models.py:1246
+#: archaeological_context_records/models.py:626
+#: archaeological_operations/models.py:1262
 msgctxt "key for text search"
 msgid "has-finds"
 msgstr ""
 
-#: archaeological_context_records/models.py:624
+#: archaeological_context_records/models.py:629
 #: archaeological_context_records/tests.py:793
 msgctxt "key for text search"
 msgid "record-relation-type"
 msgstr ""
 
-#: archaeological_context_records/models.py:628
+#: archaeological_context_records/models.py:633
 msgctxt "key for text search"
 msgid "excavation-technique"
 msgstr ""
 
-#: archaeological_context_records/models.py:632
+#: archaeological_context_records/models.py:637
 #: archaeological_finds/models_finds.py:1644
-#: archaeological_operations/models.py:430
+#: archaeological_operations/models.py:437
 msgctxt "key for text search"
 msgid "cultural-attribution"
 msgstr ""
 
-#: archaeological_context_records/models.py:679
-#: archaeological_finds/models_finds.py:1875
-#: archaeological_operations/models.py:460
-#: archaeological_operations/models.py:1274
+#: archaeological_context_records/models.py:684
+#: archaeological_finds/models_finds.py:1871
+#: archaeological_operations/models.py:467
+#: archaeological_operations/models.py:1290
 #: archaeological_warehouse/models.py:385
 #: archaeological_warehouse/models.py:1112
 msgid "Lock/Unlock"
 msgstr ""
 
-#: archaeological_context_records/models.py:686
-#: archaeological_finds/models_finds.py:1868
-#: archaeological_operations/models.py:467
-#: archaeological_operations/models.py:1267
+#: archaeological_context_records/models.py:691
+#: archaeological_finds/models_finds.py:1864
+#: archaeological_operations/models.py:474
+#: archaeological_operations/models.py:1283
 #: archaeological_warehouse/models.py:377
-#: archaeological_warehouse/models.py:1105 ishtar_common/models.py:2644
-#: ishtar_common/models.py:2925 ishtar_common/models.py:4547
+#: archaeological_warehouse/models.py:1105 ishtar_common/models.py:2635
+#: ishtar_common/models.py:2916 ishtar_common/models.py:4526
 msgid "Bulk update"
 msgstr ""
 
-#: archaeological_context_records/models.py:696
-#: archaeological_context_records/models.py:1057
+#: archaeological_context_records/models.py:701
+#: archaeological_context_records/models.py:1062
 #: archaeological_context_records/views.py:273
 #: archaeological_context_records/views.py:288
 #: archaeological_finds/models_finds.py:923
-#: archaeological_finds/models_finds.py:1885
-#: archaeological_finds/models_finds.py:2639 archaeological_finds/views.py:1249
+#: archaeological_finds/models_finds.py:1881
+#: archaeological_finds/models_finds.py:2642 archaeological_finds/views.py:1249
 #: archaeological_finds/views.py:1264 archaeological_finds/views.py:1302
-#: archaeological_finds/views.py:1318 archaeological_operations/models.py:485
-#: archaeological_operations/models.py:665
-#: archaeological_operations/models.py:1284
-#: archaeological_operations/models.py:2003
+#: archaeological_finds/views.py:1318 archaeological_operations/models.py:492
+#: archaeological_operations/models.py:672
+#: archaeological_operations/models.py:1300
+#: archaeological_operations/models.py:2019
 #: archaeological_operations/views.py:904
 #: archaeological_operations/views.py:919
 #: archaeological_operations/views.py:926
 #: archaeological_operations/views.py:943 ishtar_common/admin.py:1691
-#: ishtar_common/admin.py:1834 ishtar_common/models.py:4556
-#: ishtar_common/models.py:4935 ishtar_common/views.py:3135
+#: ishtar_common/admin.py:1834 ishtar_common/models.py:4535
+#: ishtar_common/models.py:4914 ishtar_common/views.py:3135
 #: ishtar_common/views.py:3153
 msgid "Duplicate"
 msgstr ""
 
-#: archaeological_context_records/models.py:713
-#: archaeological_files/models.py:563 archaeological_finds/models_finds.py:551
-#: archaeological_finds/models_finds.py:1999
-#: archaeological_finds/models_treatments.py:260
-#: archaeological_operations/models.py:3145
+#: archaeological_context_records/models.py:718
+#: archaeological_files/models.py:567 archaeological_finds/models_finds.py:551
+#: archaeological_finds/models_finds.py:2002
+#: archaeological_finds/models_treatments.py:261
+#: archaeological_operations/models.py:3160
 #: archaeological_warehouse/models.py:439
-#: archaeological_warehouse/models.py:1187 ishtar_common/models.py:4582
+#: archaeological_warehouse/models.py:1187 ishtar_common/models.py:4561
 msgid "External ID"
 msgstr ""
 
-#: archaeological_context_records/models.py:715
-#: archaeological_files/models.py:566 archaeological_finds/models_finds.py:553
-#: archaeological_finds/models_finds.py:2001
-#: archaeological_operations/models.py:3148
+#: archaeological_context_records/models.py:720
+#: archaeological_files/models.py:570 archaeological_finds/models_finds.py:553
+#: archaeological_finds/models_finds.py:2004
+#: archaeological_operations/models.py:3163
 #: archaeological_warehouse/models.py:441
 #: archaeological_warehouse/models.py:1189
 msgid "External ID is set automatically"
 msgstr ""
 
-#: archaeological_context_records/models.py:760
-#: archaeological_operations/models.py:1383 ishtar_common/models_common.py:3372
+#: archaeological_context_records/models.py:765
+#: archaeological_operations/models.py:1399 ishtar_common/models_common.py:3372
 msgid "Surface (m2)"
 msgstr ""
 
-#: archaeological_context_records/models.py:765
+#: archaeological_context_records/models.py:770
 msgid "A short description of the location of the context record"
 msgstr ""
 
-#: archaeological_context_records/models.py:769
+#: archaeological_context_records/models.py:774
 msgid "Comment on datings"
 msgstr ""
 
-#: archaeological_context_records/models.py:788
+#: archaeological_context_records/models.py:793
 msgid ""
 "\"Terminus Ante Quem\" the context record can't have been created after this "
 "date"
 msgstr ""
 
-#: archaeological_context_records/models.py:796
+#: archaeological_context_records/models.py:801
 msgid "Estimation of a \"Terminus Ante Quem\""
 msgstr ""
 
-#: archaeological_context_records/models.py:803
+#: archaeological_context_records/models.py:808
 msgid ""
 "\"Terminus Post Quem\" the context record can't have been created before "
 "this date"
 msgstr ""
 
-#: archaeological_context_records/models.py:811
+#: archaeological_context_records/models.py:816
 msgid "Estimation of a \"Terminus Post Quem\""
 msgstr ""
 
-#: archaeological_context_records/models.py:839
+#: archaeological_context_records/models.py:844
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:92
-#: archaeological_files/models.py:752 archaeological_finds/models_finds.py:2276
-#: archaeological_finds/models_treatments.py:280
-#: archaeological_finds/models_treatments.py:1158
+#: archaeological_files/models.py:756 archaeological_finds/models_finds.py:2279
+#: archaeological_finds/models_treatments.py:281
+#: archaeological_finds/models_treatments.py:1159
 #: archaeological_finds/templates/ishtar/sheet_find.html:65
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:65
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:32
-#: archaeological_operations/models.py:535
-#: archaeological_operations/models.py:1457
-#: archaeological_operations/models.py:2892
+#: archaeological_operations/models.py:542
+#: archaeological_operations/models.py:1473
+#: archaeological_operations/models.py:2907
 #: archaeological_operations/templates/ishtar/sheet_operation.html:62
 #: archaeological_operations/templates/ishtar/sheet_site.html:95
 #: archaeological_warehouse/models.py:428
@@ -1232,12 +1232,12 @@ msgstr ""
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:50
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:200
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:46
-#: cd17_app/templates/ishtar/sheet_find.html:65 ishtar_common/models.py:1035
-#: ishtar_common/models.py:2421 ishtar_common/models.py:4058
-#: ishtar_common/models.py:4076 ishtar_common/models.py:4105
-#: ishtar_common/models.py:4119 ishtar_common/models.py:4133
-#: ishtar_common/models.py:4145 ishtar_common/models.py:4722
-#: ishtar_common/models.py:4733 ishtar_common/models_common.py:3400
+#: cd17_app/templates/ishtar/sheet_find.html:65 ishtar_common/models.py:1026
+#: ishtar_common/models.py:2412 ishtar_common/models.py:4049
+#: ishtar_common/models.py:4067 ishtar_common/models.py:4096
+#: ishtar_common/models.py:4110 ishtar_common/models.py:4124
+#: ishtar_common/models.py:4136 ishtar_common/models.py:4701
+#: ishtar_common/models.py:4712 ishtar_common/models_common.py:3400
 #: ishtar_common/templates/ishtar/forms/qa_document_packaging.html:11
 #: ishtar_common/templates/ishtar/sheet_area.html:97
 #: ishtar_common/templates/ishtar/sheet_person.html:161
@@ -1253,131 +1253,131 @@ msgstr ""
 msgid "Documents"
 msgstr ""
 
-#: archaeological_context_records/models.py:846
-#: archaeological_files/models.py:758 archaeological_finds/models_finds.py:2282
-#: archaeological_finds/models_treatments.py:286
-#: archaeological_finds/models_treatments.py:1165
-#: archaeological_operations/models.py:541
-#: archaeological_operations/models.py:1463
-#: archaeological_operations/models.py:2899
+#: archaeological_context_records/models.py:851
+#: archaeological_files/models.py:762 archaeological_finds/models_finds.py:2285
+#: archaeological_finds/models_treatments.py:287
+#: archaeological_finds/models_treatments.py:1166
+#: archaeological_operations/models.py:548
+#: archaeological_operations/models.py:1479
+#: archaeological_operations/models.py:2914
 #: archaeological_warehouse/models.py:435
-#: archaeological_warehouse/models.py:1201 ishtar_common/models.py:2427
+#: archaeological_warehouse/models.py:1201 ishtar_common/models.py:2418
 #: ishtar_common/models_common.py:3406
 msgid "Main image"
 msgstr ""
 
-#: archaeological_context_records/models.py:851
-#: archaeological_finds/models_finds.py:2294
-#: archaeological_operations/models.py:552
-#: archaeological_operations/models.py:1554
+#: archaeological_context_records/models.py:856
+#: archaeological_finds/models_finds.py:2297
+#: archaeological_operations/models.py:559
+#: archaeological_operations/models.py:1570
 msgid "Cached periods label"
 msgstr ""
 
-#: archaeological_context_records/models.py:854
-#: archaeological_context_records/models.py:860
-#: archaeological_finds/models_finds.py:2297
-#: archaeological_finds/models_finds.py:2303
-#: archaeological_finds/models_finds.py:2309
-#: archaeological_operations/models.py:549
-#: archaeological_operations/models.py:555
-#: archaeological_operations/models.py:561
-#: archaeological_operations/models.py:1545
-#: archaeological_operations/models.py:1551
-#: archaeological_operations/models.py:1557
-#: archaeological_operations/models.py:1563
-#: archaeological_warehouse/models.py:452 ishtar_common/models_common.py:4375
+#: archaeological_context_records/models.py:859
+#: archaeological_context_records/models.py:865
+#: archaeological_finds/models_finds.py:2300
+#: archaeological_finds/models_finds.py:2306
+#: archaeological_finds/models_finds.py:2312
+#: archaeological_operations/models.py:556
+#: archaeological_operations/models.py:562
+#: archaeological_operations/models.py:568
+#: archaeological_operations/models.py:1561
+#: archaeological_operations/models.py:1567
+#: archaeological_operations/models.py:1573
+#: archaeological_operations/models.py:1579
+#: archaeological_warehouse/models.py:452 ishtar_common/models_common.py:4374
 msgid "Generated automatically - do not edit"
 msgstr ""
 
-#: archaeological_context_records/models.py:857
+#: archaeological_context_records/models.py:862
 msgid "Cached related context records"
 msgstr ""
 
-#: archaeological_context_records/models.py:864
-#: archaeological_context_records/models.py:865
+#: archaeological_context_records/models.py:869
+#: archaeological_context_records/models.py:870
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:4
 #: archaeological_finds/models_finds.py:564
 msgid "Context Record"
 msgstr ""
 
-#: archaeological_context_records/models.py:886
+#: archaeological_context_records/models.py:891
 msgctxt "short"
 msgid "Context record"
 msgstr ""
 
-#: archaeological_context_records/models.py:921
-#: archaeological_finds/models_finds.py:2511
+#: archaeological_context_records/models.py:926
+#: archaeological_finds/models_finds.py:2514
 #, fuzzy
 #| msgid "email address"
 msgid "List of associated base finds"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_context_records/models.py:1045
+#: archaeological_context_records/models.py:1050
 msgid "Add find"
 msgstr ""
 
-#: archaeological_context_records/models.py:1047
+#: archaeological_context_records/models.py:1052
 msgid "find"
 msgstr ""
 
-#: archaeological_context_records/models.py:1231
+#: archaeological_context_records/models.py:1236
 #: archaeological_finds/models_finds.py:623
 msgid "Base finds"
 msgstr ""
 
-#: archaeological_context_records/models.py:1278
+#: archaeological_context_records/models.py:1283
 msgid "Relation types"
 msgstr ""
 
-#: archaeological_context_records/models.py:1311
+#: archaeological_context_records/models.py:1316
 msgid "ID (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1312
+#: archaeological_context_records/models.py:1317
 msgid "Context record type (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1313
+#: archaeological_context_records/models.py:1318
 msgid "Parcel (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1314
+#: archaeological_context_records/models.py:1319
 msgid "Description (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1315
+#: archaeological_context_records/models.py:1320
 msgid "Periods (left)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1317
+#: archaeological_context_records/models.py:1322
 msgid "ID (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1318
+#: archaeological_context_records/models.py:1323
 msgid "Context record type (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1319
+#: archaeological_context_records/models.py:1324
 msgid "Parcel (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1320
+#: archaeological_context_records/models.py:1325
 msgid "Description (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1321
+#: archaeological_context_records/models.py:1326
 msgid "Periods (right)"
 msgstr ""
 
-#: archaeological_context_records/models.py:1330
+#: archaeological_context_records/models.py:1335
 msgid "Record relation"
 msgstr ""
 
-#: archaeological_context_records/models.py:1331
+#: archaeological_context_records/models.py:1336
 msgid "Record relations"
 msgstr ""
 
-#: archaeological_context_records/models.py:1522
+#: archaeological_context_records/models.py:1527
 msgid "Context record parent"
 msgstr ""
 
@@ -1433,7 +1433,7 @@ msgstr ""
 
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:74
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:269
-#: archaeological_finds/forms.py:2212 archaeological_finds/models_finds.py:98
+#: archaeological_finds/forms.py:2203 archaeological_finds/models_finds.py:98
 #: archaeological_finds/models_finds.py:112
 #: archaeological_finds/models_finds.py:129
 #: archaeological_finds/models_finds.py:240
@@ -1452,9 +1452,9 @@ msgstr ""
 #: archaeological_finds/models_finds.py:633
 #: archaeological_finds/models_finds.py:872
 #: archaeological_finds/models_finds.py:936
-#: archaeological_finds/models_finds.py:2323
-#: archaeological_finds/models_finds.py:2334
-#: archaeological_finds/models_finds.py:3607
+#: archaeological_finds/models_finds.py:2326
+#: archaeological_finds/models_finds.py:2337
+#: archaeological_finds/models_finds.py:3610
 #: archaeological_finds/templates/ishtar/forms/qa_find_treatment.html:11
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:24
 #: archaeological_operations/templates/ishtar/sheet_operation.html:89
@@ -1525,7 +1525,7 @@ msgstr ""
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:83
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:76
 #: cd17_app/templates/ishtar/sheet_find.html:160
-#: ishtar_common/models_common.py:4378
+#: ishtar_common/models_common.py:4377
 #: ishtar_common/templates/ishtar/sheet_document.html:37
 #: na_app/templates/ishtar/sheet_container.html:90
 #: na_app/templates/ishtar/sheet_find.html:164
@@ -1609,7 +1609,7 @@ msgstr ""
 #: archaeological_context_records/templates/ishtar/sheet_contextrecord.html:232
 #: archaeological_finds/forms_treatments.py:144
 #: archaeological_finds/models_treatments.py:132
-#: archaeological_finds/models_treatments.py:220
+#: archaeological_finds/models_treatments.py:221
 #: archaeological_finds/templates/ishtar/sheet_find.html:391
 #: archaeological_finds/templates/ishtar/sheet_find.html:429
 #: archaeological_finds/templates/ishtar/sheet_find.html:467
@@ -1619,9 +1619,9 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/sheet_operation.html:179
 #: cd17_app/templates/ishtar/sheet_find.html:393
 #: cd17_app/templates/ishtar/sheet_find.html:431
-#: cd17_app/templates/ishtar/sheet_find.html:469 ishtar_common/models.py:3645
-#: ishtar_common/models.py:5493 ishtar_common/models.py:5630
-#: ishtar_common/models.py:5709 ishtar_common/models_common.py:2028
+#: cd17_app/templates/ishtar/sheet_find.html:469 ishtar_common/models.py:3636
+#: ishtar_common/models.py:5472 ishtar_common/models.py:5609
+#: ishtar_common/models.py:5688 ishtar_common/models_common.py:2028
 #: ishtar_common/models_common.py:2043 ishtar_common/models_imports.py:1562
 #: ishtar_common/models_imports.py:1962
 #: man_app/templates/ishtar/sheet_museum_find.html:426
@@ -1717,7 +1717,7 @@ msgid "Context record deletion"
 msgstr ""
 
 #: archaeological_context_records/views.py:255
-#: archaeological_operations/models.py:1981
+#: archaeological_operations/models.py:1997
 msgid "Add context record"
 msgstr ""
 
@@ -1752,28 +1752,28 @@ msgstr ""
 #: archaeological_files/forms.py:91 archaeological_files/forms.py:211
 #: archaeological_files/forms.py:234 archaeological_files/forms.py:656
 #: archaeological_files/forms.py:1111 archaeological_files/forms.py:1147
-#: archaeological_files/models.py:403 archaeological_files/models.py:555
+#: archaeological_files/models.py:403 archaeological_files/models.py:559
 #: archaeological_files/templates/ishtar/sheet_file.html:213
-#: archaeological_finds/forms.py:1715
+#: archaeological_finds/forms.py:1707
 #: archaeological_finds/forms_treatments.py:58
 #: archaeological_finds/forms_treatments.py:146
 #: archaeological_finds/forms_treatments.py:426
 #: archaeological_finds/forms_treatments.py:563
-#: archaeological_finds/forms_treatments.py:640
-#: archaeological_finds/forms_treatments.py:711
-#: archaeological_finds/forms_treatments.py:822
+#: archaeological_finds/forms_treatments.py:639
+#: archaeological_finds/forms_treatments.py:710
+#: archaeological_finds/forms_treatments.py:821
 #: archaeological_finds/models_finds.py:1198
-#: archaeological_finds/models_treatments.py:205
-#: archaeological_finds/models_treatments.py:1102
+#: archaeological_finds/models_treatments.py:206
+#: archaeological_finds/models_treatments.py:1103
 #: archaeological_operations/forms.py:73 archaeological_operations/forms.py:490
-#: archaeological_operations/forms.py:728
-#: archaeological_operations/forms.py:1444
-#: archaeological_operations/forms.py:1749
-#: archaeological_operations/models.py:990
-#: archaeological_operations/models.py:1367
-#: archaeological_operations/models.py:2646
-#: archaeological_operations/models.py:2871
-#: archaeological_operations/models.py:3135
+#: archaeological_operations/forms.py:726
+#: archaeological_operations/forms.py:1442
+#: archaeological_operations/forms.py:1747
+#: archaeological_operations/models.py:997
+#: archaeological_operations/models.py:1383
+#: archaeological_operations/models.py:2661
+#: archaeological_operations/models.py:2886
+#: archaeological_operations/models.py:3150
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:7
 #: archaeological_operations/templates/ishtar/sheet_operation.html:149
 #: ishtar_common/models_imports.py:1124
@@ -1781,38 +1781,38 @@ msgid "Year"
 msgstr ""
 
 #: archaeological_files/forms.py:92 archaeological_files/forms.py:237
-#: archaeological_files/forms.py:662 archaeological_files/models.py:557
+#: archaeological_files/forms.py:662 archaeological_files/models.py:561
 msgid "Numeric reference"
 msgstr ""
 
 #: archaeological_files/forms.py:93 archaeological_files/forms.py:1113
-#: archaeological_files/forms.py:1149 archaeological_operations/forms.py:1134
-#: archaeological_operations/forms.py:1232
-#: archaeological_operations/forms.py:1349
-#: archaeological_operations/forms.py:1446
-#: archaeological_operations/forms.py:1511
-#: archaeological_operations/models.py:494
-#: archaeological_operations/models.py:2874
+#: archaeological_files/forms.py:1149 archaeological_operations/forms.py:1132
+#: archaeological_operations/forms.py:1230
+#: archaeological_operations/forms.py:1347
+#: archaeological_operations/forms.py:1444
+#: archaeological_operations/forms.py:1509
+#: archaeological_operations/models.py:501
+#: archaeological_operations/models.py:2889
 msgid "Other reference"
 msgstr ""
 
 #: archaeological_files/forms.py:98 archaeological_files/forms.py:1119
-#: archaeological_files/forms.py:1156 archaeological_files/models.py:1392
+#: archaeological_files/forms.py:1156 archaeological_files/models.py:1396
 #: archaeological_operations/forms.py:506
-#: archaeological_operations/forms.py:1457
-#: archaeological_operations/models.py:2518 ishtar_common/models_common.py:2051
+#: archaeological_operations/forms.py:1455
+#: archaeological_operations/models.py:2534 ishtar_common/models_common.py:2051
 #: ishtar_common/models_common.py:3380
 #: ishtar_common/templates/blocks/JQueryAdvancedTown.html:12
 msgid "Department"
 msgstr ""
 
-#: archaeological_files/forms.py:100 archaeological_files/forms.py:1162
+#: archaeological_files/forms.py:100 archaeological_files/forms.py:1161
 msgid "File name"
 msgstr ""
 
 #: archaeological_files/forms.py:101 archaeological_files/forms.py:209
 #: archaeological_files/models.py:404 archaeological_files/models.py:409
-#: archaeological_files/models.py:569
+#: archaeological_files/models.py:573
 msgid "File type"
 msgstr ""
 
@@ -1827,40 +1827,40 @@ msgstr ""
 
 #: archaeological_files/forms.py:104 archaeological_files/forms.py:262
 #: archaeological_files/forms.py:524 archaeological_files/models.py:321
-#: archaeological_files/models.py:408 archaeological_files/models.py:618
+#: archaeological_files/models.py:408 archaeological_files/models.py:622
 msgid "Permit type"
 msgstr ""
 
 #: archaeological_files/forms.py:105 archaeological_files/forms.py:464
-#: archaeological_files/forms.py:526 archaeological_files/models.py:623
+#: archaeological_files/forms.py:526 archaeological_files/models.py:627
 #: archaeological_files/templates/ishtar/sheet_file.html:131
 #: archaeological_operations/templates/ishtar/sheet_operation.html:280
 msgid "Permit/order reference"
 msgstr ""
 
 #: archaeological_files/forms.py:106 archaeological_files/forms.py:653
-#: archaeological_files/models.py:671 archaeological_finds/forms.py:791
+#: archaeological_files/models.py:675 archaeological_finds/forms.py:791
 #: archaeological_finds/forms.py:1124 archaeological_finds/forms.py:1409
-#: archaeological_finds/forms.py:2466
+#: archaeological_finds/forms.py:2457
 #: archaeological_finds/forms_treatments.py:194
-#: archaeological_finds/forms_treatments.py:748
-#: archaeological_finds/models_treatments.py:262
-#: archaeological_finds/models_treatments.py:1154
+#: archaeological_finds/forms_treatments.py:747
+#: archaeological_finds/models_treatments.py:263
+#: archaeological_finds/models_treatments.py:1155
 #: archaeological_operations/forms.py:542
-#: archaeological_operations/forms.py:742
-#: archaeological_operations/forms.py:1240
-#: archaeological_operations/forms.py:1363
-#: archaeological_operations/forms.py:1460
-#: archaeological_operations/forms.py:1510
-#: archaeological_operations/models.py:506
-#: archaeological_operations/models.py:1452
-#: archaeological_operations/models.py:2888
+#: archaeological_operations/forms.py:740
+#: archaeological_operations/forms.py:1238
+#: archaeological_operations/forms.py:1361
+#: archaeological_operations/forms.py:1458
+#: archaeological_operations/forms.py:1508
+#: archaeological_operations/models.py:513
+#: archaeological_operations/models.py:1468
+#: archaeological_operations/models.py:2903
 #: archaeological_warehouse/forms.py:232 archaeological_warehouse/forms.py:382
 #: archaeological_warehouse/forms.py:520 archaeological_warehouse/models.py:418
 #: archaeological_warehouse/models.py:1160 ishtar_common/forms_common.py:2162
-#: ishtar_common/forms_common.py:2485 ishtar_common/forms_common.py:3045
-#: ishtar_common/models.py:2963 ishtar_common/models.py:3837
-#: ishtar_common/models.py:4698 ishtar_common/models_common.py:185
+#: ishtar_common/forms_common.py:2485 ishtar_common/forms_common.py:3042
+#: ishtar_common/models.py:2954 ishtar_common/models.py:3828
+#: ishtar_common/models.py:4677 ishtar_common/models_common.py:185
 #: ishtar_common/models_common.py:2279 ishtar_common/models_imports.py:890
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:13
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:170
@@ -1871,28 +1871,28 @@ msgstr ""
 #: archaeological_files/forms.py:108 archaeological_files/forms.py:375
 #: archaeological_files/forms.py:444
 #: archaeological_files/templates/ishtar/sheet_file.html:190
-#: archaeological_finds/forms_treatments.py:645
+#: archaeological_finds/forms_treatments.py:644
 msgid "In charge"
 msgstr ""
 
 #: archaeological_files/forms.py:118 archaeological_files/forms.py:345
 #: archaeological_files/forms.py:355 archaeological_files/forms.py:496
-#: archaeological_files/forms.py:1164 archaeological_files/models.py:581
+#: archaeological_files/forms.py:1163 archaeological_files/models.py:585
 msgid "General contractor"
 msgstr ""
 
-#: archaeological_files/forms.py:128 archaeological_files/forms.py:1174
+#: archaeological_files/forms.py:128 archaeological_files/forms.py:1173
 msgid "Organization of general contractor"
 msgstr ""
 
-#: archaeological_files/forms.py:139 archaeological_files/forms.py:1205
+#: archaeological_files/forms.py:139 archaeological_files/forms.py:1204
 #: archaeological_operations/forms.py:557 ishtar_common/forms.py:956
 msgid "Created by"
 msgstr ""
 
-#: archaeological_files/forms.py:147 archaeological_files/forms.py:1213
-#: archaeological_finds/forms_treatments.py:581
-#: archaeological_finds/forms_treatments.py:844
+#: archaeological_files/forms.py:147 archaeological_files/forms.py:1212
+#: archaeological_finds/forms_treatments.py:580
+#: archaeological_finds/forms_treatments.py:842
 #: archaeological_operations/forms.py:563
 msgid "Modified by"
 msgstr ""
@@ -1905,20 +1905,20 @@ msgstr ""
 msgid "Archaeological file - 010 - General"
 msgstr ""
 
-#: archaeological_files/forms.py:218 archaeological_files/models.py:638
+#: archaeological_files/forms.py:218 archaeological_files/models.py:642
 #: archaeological_files/templates/ishtar/sheet_file.html:63
-#: archaeological_finds/models_treatments.py:1142
-#: archaeological_operations/models.py:1328 ishtar_common/forms_common.py:2160
-#: ishtar_common/forms_common.py:2649 ishtar_common/models.py:4683
-#: ishtar_common/models_imports.py:1436
+#: archaeological_finds/models_treatments.py:1143
+#: archaeological_operations/models.py:1344 ishtar_common/forms_common.py:2160
+#: ishtar_common/forms_common.py:2563 ishtar_common/forms_common.py:2646
+#: ishtar_common/models.py:4662 ishtar_common/models_imports.py:1436
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:54
 msgid "Creation date"
 msgstr ""
 
 #: archaeological_files/forms.py:219 archaeological_files/forms.py:541
-#: archaeological_files/models.py:640
-#: archaeological_finds/forms_treatments.py:751
-#: archaeological_finds/models_treatments.py:1144
+#: archaeological_files/models.py:644
+#: archaeological_finds/forms_treatments.py:750
+#: archaeological_finds/models_treatments.py:1145
 #: archaeological_finds/templates/ishtar/sheet_find.html:509
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:535
 #: cd17_app/templates/ishtar/sheet_find.html:511
@@ -1954,21 +1954,21 @@ msgid "Planning name"
 msgstr ""
 
 #: archaeological_files/forms.py:286 archaeological_files/forms.py:330
-#: archaeological_files/models.py:471 archaeological_files/models.py:635
-#: archaeological_operations/forms.py:722
-#: archaeological_operations/forms.py:1047
-#: archaeological_operations/forms.py:1063
-#: archaeological_operations/forms.py:1068
-#: archaeological_operations/forms.py:1399
+#: archaeological_files/models.py:475 archaeological_files/models.py:639
+#: archaeological_operations/forms.py:720
+#: archaeological_operations/forms.py:1045
+#: archaeological_operations/forms.py:1061
+#: archaeological_operations/forms.py:1066
+#: archaeological_operations/forms.py:1397
 #: archaeological_operations/models.py:304
-#: archaeological_operations/models.py:504
-#: archaeological_operations/models.py:1071
-#: archaeological_operations/models.py:1073
-#: archaeological_operations/models.py:1388
-#: archaeological_operations/models.py:2883
+#: archaeological_operations/models.py:511
+#: archaeological_operations/models.py:1087
+#: archaeological_operations/models.py:1089
+#: archaeological_operations/models.py:1404
+#: archaeological_operations/models.py:2898
 #: archaeological_operations/templates/ishtar/sheet_operation.html:150
 #: ishtar_common/forms_common.py:1794 ishtar_common/forms_common.py:1808
-#: ishtar_common/forms_common.py:1809 ishtar_common/models.py:2408
+#: ishtar_common/forms_common.py:1809 ishtar_common/models.py:2399
 #: ishtar_common/models_common.py:3414
 #: ishtar_common/templates/ishtar/sheet_area.html:71
 #: ishtar_common/templates/ishtar/sheet_document.html:132
@@ -1978,7 +1978,7 @@ msgid "Towns"
 msgstr ""
 
 #: archaeological_files/forms.py:290 archaeological_files/forms.py:333
-#: archaeological_files/models.py:674 archaeological_operations/models.py:2877
+#: archaeological_files/models.py:678 archaeological_operations/models.py:2892
 #: ishtar_common/models_common.py:2052
 msgid "Departments"
 msgstr ""
@@ -1988,7 +1988,7 @@ msgid "Only relevant when no town is provided."
 msgstr ""
 
 #: archaeological_files/forms.py:294 archaeological_files/forms.py:335
-#: archaeological_files/models.py:666
+#: archaeological_files/models.py:670
 msgid "Locality"
 msgstr ""
 
@@ -2002,7 +2002,7 @@ msgstr ""
 
 #: archaeological_files/forms.py:300 archaeological_files/forms.py:341
 #: archaeological_warehouse/forms.py:247 ishtar_common/forms_common.py:769
-#: ishtar_common/forms_common.py:1177 ishtar_common/models_common.py:3667
+#: ishtar_common/forms_common.py:1177 ishtar_common/models_common.py:3666
 msgid "Postal code"
 msgstr ""
 
@@ -2011,7 +2011,7 @@ msgid "Surfaces"
 msgstr ""
 
 #: archaeological_files/forms.py:313 archaeological_files/forms.py:532
-#: archaeological_files/forms.py:801 archaeological_files/models.py:664
+#: archaeological_files/forms.py:801 archaeological_files/models.py:668
 msgid "Total developed surface (m2)"
 msgstr ""
 
@@ -2019,7 +2019,7 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:10
 #: archaeological_warehouse/forms.py:234 archaeological_warehouse/forms.py:243
 #: ishtar_common/forms_common.py:765 ishtar_common/forms_common.py:1173
-#: ishtar_common/models_common.py:3662 ishtar_common/models_common.py:3848
+#: ishtar_common/models_common.py:3661 ishtar_common/models_common.py:3847
 #: ishtar_common/templates/ishtar/blocks/sheet_address_section.html:4
 msgid "Address"
 msgstr ""
@@ -2053,7 +2053,7 @@ msgstr ""
 msgid "Archaeological file - 040 - Planning service"
 msgstr ""
 
-#: archaeological_files/forms.py:466 archaeological_files/models.py:642
+#: archaeological_files/forms.py:466 archaeological_files/models.py:646
 msgid "Date of planning service file"
 msgstr ""
 
@@ -2066,7 +2066,7 @@ msgstr ""
 msgid "Preventive informations"
 msgstr ""
 
-#: archaeological_files/forms.py:510 archaeological_files/models.py:602
+#: archaeological_files/forms.py:510 archaeological_files/models.py:606
 msgid "Responsible for planning service"
 msgstr ""
 
@@ -2079,12 +2079,12 @@ msgstr ""
 msgid "Archaeological file - 045 - Research - General"
 msgstr ""
 
-#: archaeological_files/forms.py:585 archaeological_files/models.py:698
+#: archaeological_files/forms.py:585 archaeological_files/models.py:702
 #: archaeological_operations/forms.py:525
 msgid "Scientist in charge"
 msgstr ""
 
-#: archaeological_files/forms.py:588 archaeological_files/models.py:682
+#: archaeological_files/forms.py:588 archaeological_files/models.py:686
 msgid "Requested operation type"
 msgstr ""
 
@@ -2092,16 +2092,16 @@ msgstr ""
 msgid "Lead organization"
 msgstr ""
 
-#: archaeological_files/forms.py:605 archaeological_files/models.py:701
+#: archaeological_files/forms.py:605 archaeological_files/models.py:705
 #: archaeological_files/templates/ishtar/sheet_file.html:170
 msgid "Research archaeology comment"
 msgstr ""
 
-#: archaeological_files/forms.py:614 archaeological_files/models.py:704
+#: archaeological_files/forms.py:614 archaeological_files/models.py:708
 msgid "Classified area"
 msgstr ""
 
-#: archaeological_files/forms.py:615 archaeological_files/models.py:706
+#: archaeological_files/forms.py:615 archaeological_files/models.py:710
 msgid "Protected area"
 msgstr ""
 
@@ -2118,11 +2118,11 @@ msgstr ""
 msgid "File managed by"
 msgstr ""
 
-#: archaeological_files/forms.py:646 archaeological_files/models.py:646
+#: archaeological_files/forms.py:646 archaeological_files/models.py:650
 msgid "Related file"
 msgstr ""
 
-#: archaeological_files/forms.py:654 archaeological_files/models.py:660
+#: archaeological_files/forms.py:654 archaeological_files/models.py:664
 #: archaeological_files/templates/ishtar/sheet_file.html:65
 msgid "Instruction deadline"
 msgstr ""
@@ -2152,27 +2152,27 @@ msgstr ""
 msgid "Archaeological royalties"
 msgstr ""
 
-#: archaeological_files/forms.py:760 archaeological_files/models.py:723
+#: archaeological_files/forms.py:760 archaeological_files/models.py:727
 msgid "Intervention period"
 msgstr ""
 
-#: archaeological_files/forms.py:765 archaeological_files/models.py:726
+#: archaeological_files/forms.py:765 archaeological_files/models.py:730
 msgid "Study period"
 msgstr ""
 
-#: archaeological_files/forms.py:770 archaeological_files/models.py:729
+#: archaeological_files/forms.py:770 archaeological_files/models.py:733
 msgid "Report due period"
 msgstr ""
 
-#: archaeological_files/forms.py:785 archaeological_files/models.py:733
+#: archaeological_files/forms.py:785 archaeological_files/models.py:737
 msgid "Ground start date"
 msgstr ""
 
-#: archaeological_files/forms.py:790 archaeological_files/models.py:734
+#: archaeological_files/forms.py:790 archaeological_files/models.py:738
 msgid "Ground end date"
 msgstr ""
 
-#: archaeological_files/forms.py:795 archaeological_files/models.py:736
+#: archaeological_files/forms.py:795 archaeological_files/models.py:740
 msgid "Execution report date"
 msgstr ""
 
@@ -2197,7 +2197,7 @@ msgid "Days"
 msgstr ""
 
 #: archaeological_files/forms.py:882 archaeological_files/models.py:116
-#: archaeological_files/models.py:1434 archaeological_files/models.py:1453
+#: archaeological_files/models.py:1438 archaeological_files/models.py:1457
 #: archaeological_files/templates/ishtar/sheet_file.html:284
 #: archaeological_files/templates/ishtar/sheet_file.html:336
 msgid "Job"
@@ -2205,7 +2205,7 @@ msgstr ""
 
 #: archaeological_files/forms.py:903 archaeological_files/models.py:80
 #: archaeological_files/models.py:81 archaeological_files/models.py:93
-#: archaeological_files/models.py:206 archaeological_files/models.py:719
+#: archaeological_files/models.py:206 archaeological_files/models.py:723
 msgid "Price agreement"
 msgstr ""
 
@@ -2238,26 +2238,26 @@ msgid "Equipment / service"
 msgstr ""
 
 #: archaeological_files/forms.py:1112 archaeological_files/forms.py:1148
-#: archaeological_files/forms.py:1279
+#: archaeological_files/forms.py:1278
 #: archaeological_finds/forms_treatments.py:59
 #: archaeological_finds/forms_treatments.py:347
 #: archaeological_finds/forms_treatments.py:564
-#: archaeological_finds/forms_treatments.py:624
-#: archaeological_finds/forms_treatments.py:641
-#: archaeological_finds/forms_treatments.py:781
-#: archaeological_finds/forms_treatments.py:823
-#: archaeological_finds/forms_treatments.py:888
-#: archaeological_finds/models_treatments.py:206
-#: archaeological_finds/models_treatments.py:1103
+#: archaeological_finds/forms_treatments.py:623
+#: archaeological_finds/forms_treatments.py:640
+#: archaeological_finds/forms_treatments.py:780
+#: archaeological_finds/forms_treatments.py:822
+#: archaeological_finds/forms_treatments.py:886
+#: archaeological_finds/models_treatments.py:207
+#: archaeological_finds/models_treatments.py:1104
 #: archaeological_finds/templates/ishtar/sheet_find.html:365
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:391
-#: archaeological_operations/forms.py:1445
-#: archaeological_operations/forms.py:1566
-#: archaeological_operations/models.py:2813
+#: archaeological_operations/forms.py:1443
+#: archaeological_operations/forms.py:1564
+#: archaeological_operations/models.py:2828
 #: archaeological_warehouse/forms.py:459 archaeological_warehouse/forms.py:519
 #: archaeological_warehouse/models.py:1175
 #: cd17_app/templates/ishtar/sheet_find.html:366 ishtar_common/admin.py:588
-#: ishtar_common/models.py:4581
+#: ishtar_common/models.py:4560
 #: man_app/templates/ishtar/sheet_museum_find.html:400
 #: na_app/templates/ishtar/sheet_find.html:370
 #: pdl_app/templates/ishtar/sheet_find.html:361
@@ -2266,15 +2266,15 @@ msgid "Index"
 msgstr ""
 
 #: archaeological_files/forms.py:1114 archaeological_files/forms.py:1150
-#: archaeological_files/forms.py:1268
+#: archaeological_files/forms.py:1267
 #: archaeological_finds/forms_treatments.py:565
-#: archaeological_finds/forms_treatments.py:613
-#: archaeological_finds/forms_treatments.py:824
-#: archaeological_finds/forms_treatments.py:877
-#: archaeological_operations/forms.py:1451
-#: archaeological_operations/forms.py:1500
-#: archaeological_operations/models.py:2548
-#: archaeological_operations/models.py:2803
+#: archaeological_finds/forms_treatments.py:612
+#: archaeological_finds/forms_treatments.py:823
+#: archaeological_finds/forms_treatments.py:875
+#: archaeological_operations/forms.py:1449
+#: archaeological_operations/forms.py:1498
+#: archaeological_operations/models.py:2564
+#: archaeological_operations/models.py:2818
 #: ishtar_common/models_imports.py:1076
 msgid "Act type"
 msgstr ""
@@ -2285,67 +2285,64 @@ msgstr ""
 
 #: archaeological_files/forms.py:1151
 #: archaeological_finds/forms_treatments.py:566
-#: archaeological_finds/forms_treatments.py:825
-#: archaeological_operations/forms.py:1452
-#: archaeological_operations/forms.py:1636
+#: archaeological_finds/forms_treatments.py:824
+#: archaeological_operations/forms.py:1450
+#: archaeological_operations/forms.py:1634
 msgid "Indexed?"
 msgstr ""
 
 #: archaeological_files/forms.py:1158
 #: archaeological_finds/forms_treatments.py:567
-#: archaeological_finds/forms_treatments.py:826
-#: archaeological_operations/forms.py:1458
-#: archaeological_operations/forms.py:1507
-#: archaeological_operations/models.py:2872
+#: archaeological_finds/forms_treatments.py:825
+#: archaeological_operations/forms.py:1456
+#: archaeological_operations/forms.py:1505
+#: archaeological_operations/models.py:2887
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:10
 msgid "Object"
 msgstr ""
 
 #: archaeological_files/forms.py:1160
-#: archaeological_finds/forms_treatments.py:571
-#: archaeological_finds/forms_treatments.py:830
-msgid "Signature date before"
-msgstr ""
-
-#: archaeological_files/forms.py:1161
 #: archaeological_finds/forms_treatments.py:570
-#: archaeological_finds/forms_treatments.py:829
-msgid "Signature date after"
+#: archaeological_finds/forms_treatments.py:828
+#: archaeological_operations/forms.py:1459
+#: archaeological_operations/forms.py:1507
+#: archaeological_operations/models.py:2885
+msgid "Signature date"
 msgstr ""
 
-#: archaeological_files/forms.py:1185
+#: archaeological_files/forms.py:1184
 msgid "File numeric reference"
 msgstr ""
 
-#: archaeological_files/forms.py:1187
+#: archaeological_files/forms.py:1186
 msgid "File year"
 msgstr ""
 
-#: archaeological_files/forms.py:1189
+#: archaeological_files/forms.py:1188
 msgid "File other reference"
 msgstr ""
 
-#: archaeological_files/forms.py:1192
+#: archaeological_files/forms.py:1191
 msgid "File in charge"
 msgstr ""
 
-#: archaeological_files/forms.py:1202
+#: archaeological_files/forms.py:1201
 msgid "File permit reference"
 msgstr ""
 
-#: archaeological_files/forms.py:1266
+#: archaeological_files/forms.py:1265
 msgid "Archaeological file - Administrative act - General"
 msgstr ""
 
-#: archaeological_files/ishtar_menu.py:35 archaeological_files/models.py:782
+#: archaeological_files/ishtar_menu.py:35 archaeological_files/models.py:786
 #: archaeological_files/templates/ishtar/sheet_file.html:4
 #: archaeological_files/wizards.py:226 archaeological_files/wizards.py:238
-#: archaeological_operations/forms.py:674
-#: archaeological_operations/forms.py:946
-#: archaeological_operations/models.py:2012
-#: archaeological_operations/models.py:2531
-#: archaeological_operations/models.py:2647
-#: archaeological_operations/models.py:2851
+#: archaeological_operations/forms.py:672
+#: archaeological_operations/forms.py:944
+#: archaeological_operations/models.py:2028
+#: archaeological_operations/models.py:2547
+#: archaeological_operations/models.py:2662
+#: archaeological_operations/models.py:2866
 #: archaeological_operations/wizards.py:85 ishtar_common/views.py:499
 msgid "Archaeological file"
 msgstr ""
@@ -2358,10 +2355,10 @@ msgstr ""
 #: archaeological_files/ishtar_menu.py:71
 #: archaeological_finds/ishtar_menu.py:149
 #: archaeological_finds/ishtar_menu.py:226
-#: archaeological_finds/models_finds.py:3589
+#: archaeological_finds/models_finds.py:3592
 #: archaeological_operations/ishtar_menu.py:70
-#: archaeological_operations/models.py:1699
-#: archaeological_operations/models.py:2908
+#: archaeological_operations/models.py:1715
+#: archaeological_operations/models.py:2923
 #: archaeological_operations/templates/ishtar/sheet_administrativeact.html:4
 msgid "Administrative act"
 msgstr ""
@@ -2369,11 +2366,11 @@ msgstr ""
 #: archaeological_files/models.py:88 archaeological_files/models.py:123
 #: archaeological_files/models.py:168 archaeological_files/models.py:184
 #: archaeological_files/models.py:254 archaeological_files/models.py:349
-#: archaeological_files/models.py:369 archaeological_files/models.py:1440
-#: archaeological_files/models.py:1459 archaeological_files/models.py:1486
+#: archaeological_files/models.py:369 archaeological_files/models.py:1444
+#: archaeological_files/models.py:1463 archaeological_files/models.py:1490
 #: archaeological_files/templates/ishtar/sheet_file.html:29
 #: archaeological_operations/templates/ishtar/sheet_operation.html:308
-#: ishtar_common/models.py:5432
+#: ishtar_common/models.py:5411
 #: sra_idf_app/templates/ishtar/sheet_operation.html:298
 msgid "Preventive"
 msgstr ""
@@ -2462,12 +2459,12 @@ msgid "Equipment/Service"
 msgstr ""
 
 #: archaeological_files/models.py:213 archaeological_warehouse/forms.py:207
-#: archaeological_warehouse/models.py:398 ishtar_common/models.py:3280
+#: archaeological_warehouse/models.py:398 ishtar_common/models.py:3271
 #: ishtar_common/models_common.py:176 ishtar_common/models_common.py:207
 msgid "Textual ID"
 msgstr ""
 
-#: archaeological_files/models.py:217 ishtar_common/models.py:3283
+#: archaeological_files/models.py:217 ishtar_common/models.py:3274
 #: ishtar_common/models_common.py:180
 msgid ""
 "The slug is the standardized version of the name. It contains only lowercase "
@@ -2498,15 +2495,15 @@ msgstr ""
 msgid "Default quantity by day"
 msgstr ""
 
-#: archaeological_files/models.py:236 ishtar_common/models.py:1690
-#: ishtar_common/models.py:2108 ishtar_common/models.py:3848
+#: archaeological_files/models.py:236 ishtar_common/models.py:1681
+#: ishtar_common/models.py:2099 ishtar_common/models.py:3839
 #: ishtar_common/models_common.py:186 ishtar_common/models_imports.py:206
 #: ishtar_common/models_imports.py:441 ishtar_common/models_imports.py:952
 msgid "Available"
 msgstr ""
 
 #: archaeological_files/models.py:242 archaeological_warehouse/forms.py:758
-#: ishtar_common/admin.py:1236 ishtar_common/models.py:2415
+#: ishtar_common/admin.py:1236 ishtar_common/models.py:2406
 #: ishtar_common/models_common.py:748
 msgid "Parent"
 msgstr ""
@@ -2569,15 +2566,15 @@ msgstr ""
 
 #: archaeological_files/models.py:405 archaeological_finds/models_finds.py:1199
 #: archaeological_operations/models.py:312
-#: archaeological_operations/models.py:991 ishtar_common/admin.py:1420
-#: ishtar_common/forms_common.py:2561 ishtar_common/models.py:2433
+#: archaeological_operations/models.py:998 ishtar_common/admin.py:1420
+#: ishtar_common/forms_common.py:2561 ishtar_common/models.py:2424
 #: ishtar_common/templates/ishtar/sheet_area.html:4
 msgid "Area"
 msgstr ""
 
 #: archaeological_files/models.py:406 archaeological_finds/models_finds.py:1202
 #: archaeological_operations/models.py:313
-#: archaeological_operations/models.py:992
+#: archaeological_operations/models.py:999
 msgid "Extended area"
 msgstr ""
 
@@ -2588,7 +2585,7 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/sheet_operation.html:583
 #: archaeological_operations/templates/ishtar/sheet_operation.html:593
 #: archaeological_operations/templates/ishtar/sheet_operation.html:610
-#: ishtar_common/models.py:1992 ishtar_common/models_common.py:786
+#: ishtar_common/models.py:1983 ishtar_common/models_common.py:786
 #: ishtar_common/models_common.py:2024 ishtar_common/models_common.py:2040
 #: ishtar_common/templates/ishtar/sheet_person.html:30
 #: na_app/templates/ishtar/sheet_operation.html:514
@@ -2614,127 +2611,127 @@ msgstr ""
 msgid "Total developed surface (km2)"
 msgstr ""
 
-#: archaeological_files/models.py:482 archaeological_finds/models_finds.py:1322
+#: archaeological_files/models.py:486 archaeological_finds/models_finds.py:1322
 #: archaeological_finds/models_treatments.py:158
-#: archaeological_finds/models_treatments.py:1066
-#: archaeological_finds/tests.py:1608 archaeological_operations/models.py:1125
-#: archaeological_operations/models.py:2671
+#: archaeological_finds/models_treatments.py:1067
+#: archaeological_finds/tests.py:1608 archaeological_operations/models.py:1141
+#: archaeological_operations/models.py:2686
 #: archaeological_operations/tests.py:3091
 #: archaeological_operations/tests.py:3183
 msgctxt "key for text search"
 msgid "year"
 msgstr ""
 
-#: archaeological_files/models.py:484
-#: archaeological_finds/models_treatments.py:1063
-#: archaeological_operations/models.py:363
-#: archaeological_warehouse/models.py:959 ishtar_common/models.py:4317
+#: archaeological_files/models.py:488
+#: archaeological_finds/models_treatments.py:1064
+#: archaeological_operations/models.py:370
+#: archaeological_warehouse/models.py:959 ishtar_common/models.py:4308
 msgctxt "key for text search"
 msgid "reference"
 msgstr ""
 
-#: archaeological_files/models.py:487
+#: archaeological_files/models.py:491
 #: archaeological_finds/models_treatments.py:155
-#: archaeological_operations/models.py:369
+#: archaeological_operations/models.py:376
 msgctxt "key for text search"
 msgid "other-reference"
 msgstr ""
 
-#: archaeological_files/models.py:499 archaeological_operations/models.py:1149
+#: archaeological_files/models.py:503 archaeological_operations/models.py:1165
 msgctxt "key for text search"
 msgid "department"
 msgstr ""
 
-#: archaeological_files/models.py:503
-#: archaeological_finds/models_treatments.py:1060
-#: archaeological_operations/models.py:366
-#: archaeological_operations/models.py:1153
+#: archaeological_files/models.py:507
+#: archaeological_finds/models_treatments.py:1061
+#: archaeological_operations/models.py:373
+#: archaeological_operations/models.py:1169
 #: archaeological_operations/tests.py:3227
-#: archaeological_warehouse/models.py:360 ishtar_common/models.py:2626
-#: ishtar_common/models.py:2888 ishtar_common/models.py:3694
+#: archaeological_warehouse/models.py:360 ishtar_common/models.py:2617
+#: ishtar_common/models.py:2879 ishtar_common/models.py:3685
 msgctxt "key for text search"
 msgid "name"
 msgstr ""
 
-#: archaeological_files/models.py:506
+#: archaeological_files/models.py:510
 #: archaeological_finds/models_treatments.py:161
-#: archaeological_finds/models_treatments.py:1069
-#: archaeological_operations/models.py:1159
-#: archaeological_operations/models.py:2682
+#: archaeological_finds/models_treatments.py:1070
+#: archaeological_operations/models.py:1175
+#: archaeological_operations/models.py:2697
 #: archaeological_operations/tests.py:3240
 #: archaeological_warehouse/models.py:363
-#: archaeological_warehouse/models.py:955 ishtar_common/models.py:2629
-#: ishtar_common/models.py:2904 ishtar_common/models.py:3705
-#: ishtar_common/models.py:4313
+#: archaeological_warehouse/models.py:955 ishtar_common/models.py:2620
+#: ishtar_common/models.py:2895 ishtar_common/models.py:3696
+#: ishtar_common/models.py:4304
 msgctxt "key for text search"
 msgid "type"
 msgstr ""
 
-#: archaeological_files/models.py:509
+#: archaeological_files/models.py:513
 msgctxt "key for text search"
 msgid "active"
 msgstr ""
 
-#: archaeological_files/models.py:512
+#: archaeological_files/models.py:516
 msgctxt "key for text search"
 msgid "saisine-type"
 msgstr ""
 
-#: archaeological_files/models.py:517
+#: archaeological_files/models.py:521
 msgctxt "key for text search"
 msgid "permit-type"
 msgstr ""
 
-#: archaeological_files/models.py:522
+#: archaeological_files/models.py:526
 msgctxt "key for text search"
 msgid "permit-reference"
 msgstr ""
 
-#: archaeological_files/models.py:526 archaeological_finds/models_finds.py:1520
-#: archaeological_operations/models.py:385
-#: archaeological_operations/models.py:1197
-#: archaeological_operations/models.py:2788
-#: archaeological_warehouse/models.py:972 ishtar_common/models.py:4388
+#: archaeological_files/models.py:530 archaeological_finds/models_finds.py:1520
+#: archaeological_operations/models.py:392
+#: archaeological_operations/models.py:1213
+#: archaeological_operations/models.py:2803
+#: archaeological_warehouse/models.py:972 ishtar_common/models.py:4379
 msgctxt "key for text search"
 msgid "comment"
 msgstr ""
 
-#: archaeological_files/models.py:529 archaeological_finds/models_finds.py:1664
-#: archaeological_finds/models_treatments.py:1072
+#: archaeological_files/models.py:533 archaeological_finds/models_finds.py:1664
+#: archaeological_finds/models_treatments.py:1073
 #: archaeological_finds/tests.py:1643
 msgctxt "key for text search"
 msgid "in-charge"
 msgstr ""
 
-#: archaeological_files/models.py:533 archaeological_operations/models.py:2723
+#: archaeological_files/models.py:537 archaeological_operations/models.py:2738
 msgctxt "key for text search"
 msgid "general-contractor"
 msgstr ""
 
-#: archaeological_files/models.py:538 archaeological_operations/models.py:2727
+#: archaeological_files/models.py:542 archaeological_operations/models.py:2742
 msgctxt "key for text search"
 msgid "general-contractor-organization"
 msgstr ""
 
-#: archaeological_files/models.py:560
-#: archaeological_finds/models_treatments.py:1105
+#: archaeological_files/models.py:564
+#: archaeological_finds/models_treatments.py:1106
 #: ishtar_common/forms_common.py:2155 ishtar_common/forms_common.py:2439
 #: ishtar_common/templates/ishtar/sheet_document.html:42
 msgid "Internal reference"
 msgstr ""
 
-#: archaeological_files/models.py:568
-#: archaeological_finds/forms_treatments.py:638
-#: archaeological_finds/forms_treatments.py:709
-#: archaeological_finds/models_treatments.py:1110
+#: archaeological_files/models.py:572
+#: archaeological_finds/forms_treatments.py:637
+#: archaeological_finds/forms_treatments.py:708
+#: archaeological_finds/models_treatments.py:1111
 #: archaeological_finds/templates/ishtar/sheet_find.html:505
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:531
 #: archaeological_operations/forms.py:507
-#: archaeological_operations/forms.py:1133
-#: archaeological_operations/forms.py:1231
-#: archaeological_operations/forms.py:1348
-#: archaeological_operations/forms.py:1805
-#: archaeological_operations/models.py:495
+#: archaeological_operations/forms.py:1131
+#: archaeological_operations/forms.py:1229
+#: archaeological_operations/forms.py:1346
+#: archaeological_operations/forms.py:1803
+#: archaeological_operations/models.py:502
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:7
 #: archaeological_operations/templates/ishtar/sheet_operation.html:157
 #: archaeological_warehouse/forms.py:144 archaeological_warehouse/forms.py:206
@@ -2743,12 +2740,12 @@ msgstr ""
 #: ishtar_common/forms_common.py:755 ishtar_common/forms_common.py:823
 #: ishtar_common/forms_common.py:1014 ishtar_common/forms_common.py:1145
 #: ishtar_common/forms_common.py:1240 ishtar_common/forms_common.py:1571
-#: ishtar_common/forms_common.py:1634 ishtar_common/forms_common.py:3010
-#: ishtar_common/models.py:712 ishtar_common/models.py:752
-#: ishtar_common/models.py:1083 ishtar_common/models.py:1688
-#: ishtar_common/models.py:2078 ishtar_common/models.py:2654
-#: ishtar_common/models.py:2958 ishtar_common/models.py:3502
-#: ishtar_common/models.py:3639 ishtar_common/models.py:5468
+#: ishtar_common/forms_common.py:1634 ishtar_common/forms_common.py:3007
+#: ishtar_common/models.py:703 ishtar_common/models.py:743
+#: ishtar_common/models.py:1074 ishtar_common/models.py:1679
+#: ishtar_common/models.py:2069 ishtar_common/models.py:2645
+#: ishtar_common/models.py:2949 ishtar_common/models.py:3493
+#: ishtar_common/models.py:3630 ishtar_common/models.py:5447
 #: ishtar_common/models_common.py:2247 ishtar_common/models_common.py:3371
 #: ishtar_common/models_common.py:3432 ishtar_common/models_imports.py:127
 #: ishtar_common/models_imports.py:157 ishtar_common/models_imports.py:436
@@ -2777,8 +2774,8 @@ msgstr ""
 msgid "Name"
 msgstr ""
 
-#: archaeological_files/models.py:573
-#: archaeological_finds/models_treatments.py:1119
+#: archaeological_files/models.py:577
+#: archaeological_finds/models_treatments.py:1120
 #: archaeological_finds/templates/ishtar/sheet_find.html:506
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:532
 #: archaeological_warehouse/forms.py:222 archaeological_warehouse/models.py:406
@@ -2790,172 +2787,172 @@ msgstr ""
 msgid "Person in charge"
 msgstr ""
 
-#: archaeological_files/models.py:587
+#: archaeological_files/models.py:591
 msgid "General contractor (raw)"
 msgstr ""
 
-#: archaeological_files/models.py:592
+#: archaeological_files/models.py:596
 msgid "General contractor organization"
 msgstr ""
 
-#: archaeological_files/models.py:606
+#: archaeological_files/models.py:610
 msgid "Planning service (raw)"
 msgstr ""
 
-#: archaeological_files/models.py:613
+#: archaeological_files/models.py:617
 msgid "Planning service organization"
 msgstr ""
 
-#: archaeological_files/models.py:628
+#: archaeological_files/models.py:632
 msgid "Main town"
 msgstr ""
 
-#: archaeological_files/models.py:667
+#: archaeological_files/models.py:671
 msgid "Main address"
 msgstr ""
 
-#: archaeological_files/models.py:669
+#: archaeological_files/models.py:673
 msgid "Main address - postal code"
 msgstr ""
 
-#: archaeological_files/models.py:688
+#: archaeological_files/models.py:692
 #: archaeological_finds/forms_treatments.py:169
 #: archaeological_finds/forms_treatments.py:437
-#: archaeological_finds/models_treatments.py:253
+#: archaeological_finds/models_treatments.py:254
 #: archaeological_warehouse/forms.py:212 archaeological_warehouse/models.py:415
 #: ishtar_common/forms_common.py:747 ishtar_common/forms_common.py:1021
 #: ishtar_common/forms_common.py:1083 ishtar_common/forms_common.py:1245
 #: ishtar_common/forms_common.py:1434 ishtar_common/ishtar_menu.py:102
-#: ishtar_common/models.py:2675 ishtar_common/models.py:2883
-#: ishtar_common/models.py:3303 ishtar_common/models.py:3683
+#: ishtar_common/models.py:2666 ishtar_common/models.py:2874
+#: ishtar_common/models.py:3294 ishtar_common/models.py:3674
 #: ishtar_common/templates/ishtar/merge_person.html:11
 #: ishtar_common/templates/ishtar/merge_person.html:23
 #: ishtar_common/templates/ishtar/sheet_organization.html:4
 msgid "Organization"
 msgstr ""
 
-#: archaeological_files/models.py:738
+#: archaeological_files/models.py:742
 msgid "Linear meter"
 msgstr ""
 
-#: archaeological_files/models.py:742
+#: archaeological_files/models.py:746
 msgid "Type of agreement"
 msgstr ""
 
-#: archaeological_files/models.py:747
+#: archaeological_files/models.py:751
 msgid "Operation type for royalties"
 msgstr ""
 
-#: archaeological_files/models.py:763
+#: archaeological_files/models.py:767
 msgid "Imported line"
 msgstr ""
 
-#: archaeological_files/models.py:783
+#: archaeological_files/models.py:787
 #: ishtar_common/templates/ishtar/sheet_town.html:123
 msgid "Archaeological files"
 msgstr ""
 
-#: archaeological_files/models.py:810
+#: archaeological_files/models.py:814
 msgid "FILE"
 msgstr ""
 
-#: archaeological_files/models.py:1063
+#: archaeological_files/models.py:1067
 msgid "Multi-town"
 msgstr ""
 
-#: archaeological_files/models.py:1069
+#: archaeological_files/models.py:1073
 msgid "No town"
 msgstr ""
 
-#: archaeological_files/models.py:1278 archaeological_operations/models.py:1959
+#: archaeological_files/models.py:1282 archaeological_operations/models.py:1975
 msgid "Modify parcels"
 msgstr ""
 
-#: archaeological_files/models.py:1280 archaeological_operations/models.py:1961
+#: archaeological_files/models.py:1284 archaeological_operations/models.py:1977
 msgid "parcels"
 msgstr ""
 
-#: archaeological_files/models.py:1290
+#: archaeological_files/models.py:1294
 msgid "Edit intervention plan"
 msgstr ""
 
-#: archaeological_files/models.py:1292
+#: archaeological_files/models.py:1296
 msgid "plan"
 msgstr ""
 
-#: archaeological_files/models.py:1301
-#: archaeological_finds/models_treatments.py:410
-#: archaeological_finds/models_treatments.py:1226
-#: archaeological_operations/models.py:1992
+#: archaeological_files/models.py:1305
+#: archaeological_finds/models_treatments.py:411
+#: archaeological_finds/models_treatments.py:1227
+#: archaeological_operations/models.py:2008
 msgid "Add associated administrative act"
 msgstr ""
 
-#: archaeological_files/models.py:1303
-#: archaeological_finds/models_treatments.py:412
-#: archaeological_finds/models_treatments.py:1228
-#: archaeological_operations/models.py:1994
+#: archaeological_files/models.py:1307
+#: archaeological_finds/models_treatments.py:413
+#: archaeological_finds/models_treatments.py:1229
+#: archaeological_operations/models.py:2010
 msgid "admin. act"
 msgstr ""
 
-#: archaeological_files/models.py:1312
+#: archaeological_files/models.py:1316
 msgid "Add operation"
 msgstr ""
 
-#: archaeological_files/models.py:1314
+#: archaeological_files/models.py:1318
 #: archaeological_files/templates/ishtar/blocks/window_file_nav.html:6
 msgid "operation"
 msgstr ""
 
-#: archaeological_files/models.py:1389 archaeological_operations/models.py:1372
-#: archaeological_operations/models.py:3122
+#: archaeological_files/models.py:1393 archaeological_operations/models.py:1388
+#: archaeological_operations/models.py:3137
 msgid "File"
 msgstr ""
 
-#: archaeological_files/models.py:1408
+#: archaeological_files/models.py:1412
 msgid "Man by day - planned"
 msgstr ""
 
-#: archaeological_files/models.py:1410 archaeological_files/models.py:1476
+#: archaeological_files/models.py:1414 archaeological_files/models.py:1480
 msgid "Days - planned"
 msgstr ""
 
-#: archaeological_files/models.py:1412
+#: archaeological_files/models.py:1416
 msgid "Man by day - worked"
 msgstr ""
 
-#: archaeological_files/models.py:1414 archaeological_files/models.py:1480
+#: archaeological_files/models.py:1418 archaeological_files/models.py:1484
 msgid "Days - worked"
 msgstr ""
 
-#: archaeological_files/models.py:1438
+#: archaeological_files/models.py:1442
 msgid "Human requirement on field"
 msgstr ""
 
-#: archaeological_files/models.py:1439
+#: archaeological_files/models.py:1443
 msgid "Human requirements on field"
 msgstr ""
 
-#: archaeological_files/models.py:1457
+#: archaeological_files/models.py:1461
 msgid "Human requirement for post-excavation"
 msgstr ""
 
-#: archaeological_files/models.py:1458
+#: archaeological_files/models.py:1462
 msgid "Human requirements for post-excavation"
 msgstr ""
 
-#: archaeological_files/models.py:1474
+#: archaeological_files/models.py:1478
 msgid "Quantity by day - planned"
 msgstr ""
 
-#: archaeological_files/models.py:1478
+#: archaeological_files/models.py:1482
 msgid "Quantity by day - worked"
 msgstr ""
 
-#: archaeological_files/models.py:1484
+#: archaeological_files/models.py:1488
 msgid "Equipment requirement"
 msgstr ""
 
-#: archaeological_files/models.py:1485
+#: archaeological_files/models.py:1489
 msgid "Equipment requirements"
 msgstr ""
 
@@ -3039,7 +3036,7 @@ msgstr ""
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:41
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:147
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:87
-#: archaeological_operations/models.py:2909
+#: archaeological_operations/models.py:2924
 #: archaeological_operations/templates/ishtar/sheet_operation.html:390
 #: archaeological_operations/templates/ishtar/sheet_operation.html:527
 #: ishtar_common/templates/ishtar/sheet_document.html:123
@@ -3057,20 +3054,20 @@ msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:187
 #: archaeological_files/templates/ishtar/sheet_file.html:214
-#: archaeological_operations/models.py:2645
-#: archaeological_operations/models.py:2944
+#: archaeological_operations/models.py:2660
+#: archaeological_operations/models.py:2959
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:7
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:6
 #: archaeological_warehouse/forms.py:516 archaeological_warehouse/models.py:737
-#: ishtar_common/models.py:4583
+#: ishtar_common/models.py:4562
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:34
 msgid "Ref."
 msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:189
 #: archaeological_files/templates/ishtar/sheet_file.html:215
-#: archaeological_finds/forms_treatments.py:642
-#: archaeological_finds/forms_treatments.py:720
+#: archaeological_finds/forms_treatments.py:641
+#: archaeological_finds/forms_treatments.py:719
 #: archaeological_finds/models_treatments.py:131
 #: archaeological_finds/templates/ishtar/sheet_find.html:390
 #: archaeological_finds/templates/ishtar/sheet_find.html:428
@@ -3092,9 +3089,9 @@ msgstr ""
 #: ishtar_common/forms_common.py:824 ishtar_common/forms_common.py:1019
 #: ishtar_common/forms_common.py:1243 ishtar_common/forms_common.py:1569
 #: ishtar_common/forms_common.py:2013 ishtar_common/forms_common.py:2437
-#: ishtar_common/forms_common.py:2688 ishtar_common/forms_common.py:3377
-#: ishtar_common/models.py:767 ishtar_common/models.py:2656
-#: ishtar_common/models.py:4273 ishtar_common/models.py:4587
+#: ishtar_common/forms_common.py:2685 ishtar_common/forms_common.py:3374
+#: ishtar_common/models.py:758 ishtar_common/models.py:2647
+#: ishtar_common/models.py:4264 ishtar_common/models.py:4566
 #: ishtar_common/models_imports.py:163 ishtar_common/models_imports.py:1123
 #: ishtar_common/templates/blocks/DataTables-stats.html:27
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:24
@@ -3129,8 +3126,8 @@ msgstr ""
 
 #: archaeological_files/templates/ishtar/sheet_file.html:192
 #: archaeological_operations/forms.py:539
-#: archaeological_operations/forms.py:784
-#: archaeological_operations/models.py:1332
+#: archaeological_operations/forms.py:782
+#: archaeological_operations/models.py:1348
 msgid "Excavation end date"
 msgstr ""
 
@@ -3145,7 +3142,7 @@ msgstr ""
 #: archaeological_files/templates/ishtar/sheet_file.html:216
 #: archaeological_operations/templates/ishtar/blocks/window_tables/administrativacts.html:9
 #: archaeological_warehouse/forms.py:706 ishtar_common/admin.py:766
-#: ishtar_common/models.py:736 ishtar_common/models.py:3411
+#: ishtar_common/models.py:727 ishtar_common/models.py:3402
 #: ishtar_common/models_imports.py:1122
 msgid "Date"
 msgstr ""
@@ -3191,7 +3188,7 @@ msgstr ""
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:276
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:209
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:234
-#: ishtar_common/models.py:1985 ishtar_common/models.py:2017
+#: ishtar_common/models.py:1976 ishtar_common/models.py:2008
 #: na_app/templates/ishtar/sheet_container.html:252
 #: na_app/templates/ishtar/sheet_container.html:276
 msgid "Total"
@@ -3303,66 +3300,66 @@ msgstr ""
 
 #: archaeological_finds/forms.py:356 archaeological_finds/forms.py:744
 #: archaeological_finds/forms.py:1002 archaeological_finds/forms.py:1341
-#: archaeological_finds/forms.py:1703 archaeological_finds/forms.py:2352
+#: archaeological_finds/forms.py:1695 archaeological_finds/forms.py:2343
 #: archaeological_finds/models_finds.py:550
-#: archaeological_finds/models_finds.py:2006
+#: archaeological_finds/models_finds.py:2009
 msgid "Free ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:358 archaeological_finds/forms.py:1011
-#: archaeological_finds/models_finds.py:2009
+#: archaeological_finds/models_finds.py:2012
 msgid "Museum ID prefix"
 msgstr ""
 
 #: archaeological_finds/forms.py:359 archaeological_finds/forms.py:1012
-#: archaeological_finds/forms.py:1705 archaeological_finds/models_finds.py:2010
+#: archaeological_finds/forms.py:1697 archaeological_finds/models_finds.py:2013
 msgid "Museum inventory number"
 msgstr ""
 
 #: archaeological_finds/forms.py:360 archaeological_finds/forms.py:1013
-#: archaeological_finds/models_finds.py:2011
+#: archaeological_finds/models_finds.py:2014
 msgid "Museum ID suffix"
 msgstr ""
 
-#: archaeological_finds/forms.py:361 archaeological_finds/models_finds.py:2012
+#: archaeological_finds/forms.py:361 archaeological_finds/models_finds.py:2015
 msgid "Comment on museum ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:363 archaeological_finds/forms.py:746
 #: archaeological_finds/forms.py:1006 archaeological_finds/forms.py:1343
-#: archaeological_finds/forms.py:1704 archaeological_finds/forms.py:2419
-#: archaeological_finds/models_finds.py:2007 ishtar_common/forms_common.py:1409
-#: ishtar_common/models.py:3278
+#: archaeological_finds/forms.py:1696 archaeological_finds/forms.py:2410
+#: archaeological_finds/models_finds.py:2010 ishtar_common/forms_common.py:1409
+#: ishtar_common/models.py:3269
 msgid "Denomination"
 msgstr ""
 
 #: archaeological_finds/forms.py:364 archaeological_finds/forms.py:1007
-#: archaeological_finds/forms.py:1707 archaeological_finds/models_finds.py:2153
+#: archaeological_finds/forms.py:1699 archaeological_finds/models_finds.py:2156
 msgid "Previous ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:365 archaeological_finds/forms.py:1014
-#: archaeological_finds/forms.py:1710 archaeological_finds/models_finds.py:2013
+#: archaeological_finds/forms.py:1702 archaeological_finds/models_finds.py:2016
 msgid "Laboratory ID"
 msgstr ""
 
 #: archaeological_finds/forms.py:366 archaeological_finds/forms.py:1015
-#: archaeological_finds/forms.py:1709 archaeological_finds/models_finds.py:2004
+#: archaeological_finds/forms.py:1701 archaeological_finds/models_finds.py:2007
 msgid "Seal number"
 msgstr ""
 
 #: archaeological_finds/forms.py:368 archaeological_finds/forms.py:1060
-#: archaeological_finds/models_finds.py:2203
+#: archaeological_finds/models_finds.py:2206
 msgid "Presence of inventory marking"
 msgstr ""
 
 #: archaeological_finds/forms.py:371 archaeological_finds/forms.py:1063
-#: archaeological_finds/models_finds.py:2207
+#: archaeological_finds/models_finds.py:2210
 msgid "Type of marking"
 msgstr ""
 
 #: archaeological_finds/forms.py:373 archaeological_finds/forms.py:1016
-#: archaeological_finds/forms.py:1949 archaeological_finds/models_finds.py:2150
+#: archaeological_finds/forms.py:1941 archaeological_finds/models_finds.py:2153
 msgid "Marking details"
 msgstr ""
 
@@ -3377,56 +3374,56 @@ msgid "Museum"
 msgstr ""
 
 #: archaeological_finds/forms.py:382 archaeological_finds/forms.py:1026
-#: archaeological_finds/models_finds.py:2174
+#: archaeological_finds/models_finds.py:2177
 msgid "Owner institution"
 msgstr ""
 
 #: archaeological_finds/forms.py:385 archaeological_finds/forms.py:1032
-#: archaeological_finds/models_finds.py:2179
+#: archaeological_finds/models_finds.py:2182
 msgid "Assigned institution"
 msgstr ""
 
 #: archaeological_finds/forms.py:388 archaeological_finds/forms.py:1038
-#: archaeological_finds/models_finds.py:2184
+#: archaeological_finds/models_finds.py:2187
 msgid "Custodian institution"
 msgstr ""
 
-#: archaeological_finds/forms.py:390 archaeological_finds/models_finds.py:2186
+#: archaeological_finds/forms.py:390 archaeological_finds/models_finds.py:2189
 msgid "Depositor inventory number"
 msgstr ""
 
 #: archaeological_finds/forms.py:392 archaeological_finds/forms.py:1043
-#: archaeological_finds/models_finds.py:2189
+#: archaeological_finds/models_finds.py:2192
 msgid "Collections entry mode"
 msgstr ""
 
 #: archaeological_finds/forms.py:394 archaeological_finds/forms.py:1045
-#: archaeological_finds/models_finds.py:2191
+#: archaeological_finds/models_finds.py:2194
 msgid "Comment on museum entry mode"
 msgstr ""
 
 #: archaeological_finds/forms.py:395 archaeological_finds/forms.py:1048
-#: archaeological_finds/models_finds.py:2192
+#: archaeological_finds/models_finds.py:2195
 msgid "Museum entry date (exact or start)"
 msgstr ""
 
 #: archaeological_finds/forms.py:396 archaeological_finds/forms.py:1050
-#: archaeological_finds/models_finds.py:2193
+#: archaeological_finds/models_finds.py:2196
 msgid "Museum entry date (end)"
 msgstr ""
 
-#: archaeological_finds/forms.py:397 archaeological_finds/models_finds.py:2194
+#: archaeological_finds/forms.py:397 archaeological_finds/models_finds.py:2197
 msgid "Comment on museum entry date"
 msgstr ""
 
 #: archaeological_finds/forms.py:403 archaeological_finds/forms.py:1052
-#: archaeological_finds/models_finds.py:2198
+#: archaeological_finds/models_finds.py:2201
 msgid "Donor, testator or vendor"
 msgstr ""
 
 #: archaeological_finds/forms.py:407 archaeological_finds/forms.py:1065
-#: archaeological_finds/models_finds.py:2167
-#: archaeological_finds/models_finds.py:2214
+#: archaeological_finds/models_finds.py:2170
+#: archaeological_finds/models_finds.py:2217
 msgid "Collection"
 msgstr ""
 
@@ -3435,41 +3432,41 @@ msgid "Former collections"
 msgstr ""
 
 #: archaeological_finds/forms.py:412 archaeological_finds/forms.py:1072
-#: archaeological_finds/models_finds.py:2222
+#: archaeological_finds/models_finds.py:2225
 msgid "Inventory entry year"
 msgstr ""
 
-#: archaeological_finds/forms.py:415 archaeological_finds/models_finds.py:2226
+#: archaeological_finds/forms.py:415 archaeological_finds/models_finds.py:2229
 msgid "Conformity with inventory"
 msgstr ""
 
-#: archaeological_finds/forms.py:418 archaeological_finds/models_finds.py:2228
+#: archaeological_finds/forms.py:418 archaeological_finds/models_finds.py:2231
 msgid "Comment on conformity"
 msgstr ""
 
 #: archaeological_finds/forms.py:421 archaeological_finds/forms.py:1073
-#: archaeological_finds/models_finds.py:2232
+#: archaeological_finds/models_finds.py:2235
 msgid "Original/reproduction"
 msgstr ""
 
-#: archaeological_finds/forms.py:423 archaeological_finds/models_finds.py:2234
+#: archaeological_finds/forms.py:423 archaeological_finds/models_finds.py:2237
 msgid "Date of museum allocation"
 msgstr ""
 
-#: archaeological_finds/forms.py:424 archaeological_finds/models_finds.py:2235
+#: archaeological_finds/forms.py:424 archaeological_finds/models_finds.py:2238
 msgid "Purchase price"
 msgstr ""
 
-#: archaeological_finds/forms.py:428 archaeological_finds/models_finds.py:2229
+#: archaeological_finds/forms.py:428 archaeological_finds/models_finds.py:2232
 msgid "Inventory transcript"
 msgstr ""
 
-#: archaeological_finds/forms.py:434 archaeological_finds/models_finds.py:2273
+#: archaeological_finds/forms.py:434 archaeological_finds/models_finds.py:2276
 msgid "Public description"
 msgstr ""
 
 #: archaeological_finds/forms.py:436 archaeological_finds/forms.py:753
-#: archaeological_finds/forms.py:1807 archaeological_finds/models_finds.py:2090
+#: archaeological_finds/forms.py:1799 archaeological_finds/models_finds.py:2093
 msgid "Is complete?"
 msgstr ""
 
@@ -3477,23 +3474,23 @@ msgstr ""
 #: archaeological_finds/forms.py:1085 archaeological_finds/models_finds.py:96
 #: archaeological_finds/models_finds.py:1168
 #: archaeological_finds/models_finds.py:1169
-#: archaeological_finds/models_finds.py:2021
+#: archaeological_finds/models_finds.py:2024
 msgid "Material types"
 msgstr ""
 
 #: archaeological_finds/forms.py:441 archaeological_finds/forms.py:759
-#: archaeological_finds/forms.py:1816 archaeological_finds/models_finds.py:2025
+#: archaeological_finds/forms.py:1808 archaeological_finds/models_finds.py:2028
 #: ishtar_common/models_imports.py:1101
 msgid "Material type quality"
 msgstr ""
 
 #: archaeological_finds/forms.py:444 archaeological_finds/forms.py:1088
-#: archaeological_finds/forms.py:1819 archaeological_finds/models_finds.py:2033
+#: archaeological_finds/forms.py:1811 archaeological_finds/models_finds.py:2036
 msgid "Technical processes"
 msgstr ""
 
-#: archaeological_finds/forms.py:448 archaeological_finds/forms.py:1825
-#: archaeological_finds/models_finds.py:2038
+#: archaeological_finds/forms.py:448 archaeological_finds/forms.py:1817
+#: archaeological_finds/models_finds.py:2041
 msgid "Comment on the material"
 msgstr ""
 
@@ -3501,80 +3498,80 @@ msgstr ""
 #: archaeological_finds/forms.py:1092 archaeological_finds/models_finds.py:276
 #: archaeological_finds/models_finds.py:1170
 #: archaeological_finds/models_finds.py:1171
-#: archaeological_finds/models_finds.py:2092
+#: archaeological_finds/models_finds.py:2095
 msgid "Object types"
 msgstr ""
 
 #: archaeological_finds/forms.py:455 archaeological_finds/forms.py:766
-#: archaeological_finds/forms.py:1832 archaeological_finds/models_finds.py:2096
+#: archaeological_finds/forms.py:1824 archaeological_finds/models_finds.py:2099
 msgid "Object type quality"
 msgstr ""
 
 #: archaeological_finds/forms.py:458 archaeological_finds/forms.py:1096
-#: archaeological_finds/forms.py:1834 archaeological_finds/models_finds.py:2104
+#: archaeological_finds/forms.py:1826 archaeological_finds/models_finds.py:2107
 msgid "Functional areas"
 msgstr ""
 
 #: archaeological_finds/forms.py:462 archaeological_finds/forms.py:1100
-#: archaeological_finds/forms.py:1841 archaeological_finds/models_finds.py:2110
+#: archaeological_finds/forms.py:1833 archaeological_finds/models_finds.py:2113
 msgid "Technical areas"
 msgstr ""
 
 #: archaeological_finds/forms.py:465 archaeological_finds/forms.py:768
-#: archaeological_finds/forms.py:1078 archaeological_finds/forms.py:1847
-#: archaeological_finds/forms.py:2358 archaeological_finds/models_finds.py:2045
+#: archaeological_finds/forms.py:1078 archaeological_finds/forms.py:1839
+#: archaeological_finds/forms.py:2349 archaeological_finds/models_finds.py:2048
 msgid "Number of remains"
 msgstr ""
 
 #: archaeological_finds/forms.py:467 archaeological_finds/forms.py:770
-#: archaeological_finds/forms.py:1080 archaeological_finds/forms.py:1849
-#: archaeological_finds/models_finds.py:2047
+#: archaeological_finds/forms.py:1080 archaeological_finds/forms.py:1841
+#: archaeological_finds/models_finds.py:2050
 msgid "Minimum number of individuals (MNI)"
 msgstr ""
 
 #: archaeological_finds/forms.py:469 archaeological_finds/forms.py:772
-#: archaeological_finds/forms.py:1082 archaeological_finds/forms.py:1851
-#: archaeological_finds/models_finds.py:2236
+#: archaeological_finds/forms.py:1082 archaeological_finds/forms.py:1843
+#: archaeological_finds/models_finds.py:2239
 msgid "Inventory quantity"
 msgstr ""
 
 #: archaeological_finds/forms.py:470 archaeological_finds/forms.py:773
-#: archaeological_finds/forms.py:1083 archaeological_finds/forms.py:1852
-#: archaeological_finds/models_finds.py:2237
+#: archaeological_finds/forms.py:1083 archaeological_finds/forms.py:1844
+#: archaeological_finds/models_finds.py:2240
 msgid "Observed quantity"
 msgstr ""
 
 #: archaeological_finds/forms.py:472 archaeological_finds/forms.py:775
-#: archaeological_finds/models_finds.py:2050
+#: archaeological_finds/models_finds.py:2053
 msgid "Comment on quantity"
 msgstr ""
 
 #: archaeological_finds/forms.py:476 archaeological_finds/forms.py:779
-#: archaeological_finds/forms.py:1855 archaeological_finds/models_finds.py:2015
+#: archaeological_finds/forms.py:1847 archaeological_finds/models_finds.py:2018
 msgid "Decoration"
 msgstr ""
 
 #: archaeological_finds/forms.py:479 archaeological_finds/forms.py:782
-#: archaeological_finds/forms.py:1856 archaeological_finds/models_finds.py:2016
+#: archaeological_finds/forms.py:1848 archaeological_finds/models_finds.py:2019
 msgid "Inscription"
 msgstr ""
 
 #: archaeological_finds/forms.py:482 archaeological_finds/forms.py:785
-#: archaeological_finds/forms.py:1104 archaeological_finds/forms.py:1854
-#: archaeological_finds/models_finds.py:2018
+#: archaeological_finds/forms.py:1104 archaeological_finds/forms.py:1846
+#: archaeological_finds/models_finds.py:2021
 msgid "Manufacturing place"
 msgstr ""
 
 #: archaeological_finds/forms.py:485 archaeological_finds/forms.py:788
-#: archaeological_finds/forms.py:1107 archaeological_finds/forms.py:1858
+#: archaeological_finds/forms.py:1107 archaeological_finds/forms.py:1850
 #: archaeological_finds/models_finds.py:1211
-#: archaeological_finds/models_finds.py:2128
+#: archaeological_finds/models_finds.py:2131
 msgid "Communicability"
 msgstr ""
 
 #: archaeological_finds/forms.py:493 archaeological_finds/forms.py:794
-#: archaeological_finds/forms.py:1140 archaeological_finds/forms.py:1864
-#: archaeological_finds/models_finds.py:2152
+#: archaeological_finds/forms.py:1140 archaeological_finds/forms.py:1856
+#: archaeological_finds/models_finds.py:2155
 msgid "Comment on dating"
 msgstr ""
 
@@ -3591,44 +3588,44 @@ msgid "Dimensions"
 msgstr ""
 
 #: archaeological_finds/forms.py:498 archaeological_finds/forms.py:798
-#: archaeological_finds/forms.py:1866 archaeological_finds/models_finds.py:2132
+#: archaeological_finds/forms.py:1858 archaeological_finds/models_finds.py:2135
 msgid "Length (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:501 archaeological_finds/forms.py:799
-#: archaeological_finds/forms.py:1867 archaeological_finds/models_finds.py:2133
+#: archaeological_finds/forms.py:1859 archaeological_finds/models_finds.py:2136
 msgid "Width (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:504 archaeological_finds/forms.py:800
-#: archaeological_finds/forms.py:1868 archaeological_finds/models_finds.py:2134
+#: archaeological_finds/forms.py:1860 archaeological_finds/models_finds.py:2137
 msgid "Height (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:507 archaeological_finds/forms.py:803
-#: archaeological_finds/forms.py:1869 archaeological_finds/models_finds.py:2137
+#: archaeological_finds/forms.py:1861 archaeological_finds/models_finds.py:2140
 msgid "Thickness (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:510 archaeological_finds/forms.py:801
-#: archaeological_finds/forms.py:1870 archaeological_finds/models_finds.py:2135
+#: archaeological_finds/forms.py:1862 archaeological_finds/models_finds.py:2138
 msgid "Diameter (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:513 archaeological_finds/forms.py:802
-#: archaeological_finds/forms.py:1871 archaeological_finds/models_finds.py:2136
+#: archaeological_finds/forms.py:1863 archaeological_finds/models_finds.py:2139
 msgid "Circumference (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:517 archaeological_finds/forms.py:804
-#: archaeological_finds/forms.py:1872 archaeological_finds/forms.py:2356
-#: archaeological_finds/models_finds.py:2040
+#: archaeological_finds/forms.py:1864 archaeological_finds/forms.py:2347
+#: archaeological_finds/models_finds.py:2043
 #: archaeological_warehouse/models.py:735
 msgid "Volume (l)"
 msgstr ""
 
 #: archaeological_finds/forms.py:519 archaeological_finds/forms.py:805
-#: archaeological_finds/forms.py:2357
+#: archaeological_finds/forms.py:2348
 #: archaeological_finds/templates/ishtar/sheet_find.html:207
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:186
 #: cd17_app/templates/ishtar/sheet_find.html:210
@@ -3640,35 +3637,35 @@ msgid "Weight (g)"
 msgstr ""
 
 #: archaeological_finds/forms.py:522 archaeological_finds/forms.py:807
-#: archaeological_finds/forms.py:1875
+#: archaeological_finds/forms.py:1867
 msgid "Clutter long side (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:527 archaeological_finds/forms.py:810
-#: archaeological_finds/forms.py:1879
+#: archaeological_finds/forms.py:1871
 msgid "Clutter short side (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:532 archaeological_finds/forms.py:813
-#: archaeological_finds/forms.py:1883
+#: archaeological_finds/forms.py:1875
 msgid "Clutter height (cm)"
 msgstr ""
 
 #: archaeological_finds/forms.py:537 archaeological_finds/forms.py:816
-#: archaeological_finds/forms.py:1886 archaeological_finds/models_finds.py:2148
+#: archaeological_finds/forms.py:1878 archaeological_finds/models_finds.py:2151
 msgid "Dimensions comment"
 msgstr ""
 
 #: archaeological_finds/forms.py:541 archaeological_finds/forms.py:820
-#: archaeological_finds/forms.py:1127 archaeological_finds/forms.py:1891
+#: archaeological_finds/forms.py:1127 archaeological_finds/forms.py:1883
 #: archaeological_finds/models_finds.py:1212
-#: archaeological_finds/models_finds.py:2157
+#: archaeological_finds/models_finds.py:2160
 msgid "Check"
 msgstr ""
 
 #: archaeological_finds/forms.py:542 archaeological_finds/forms.py:821
-#: archaeological_finds/forms.py:1128 archaeological_finds/forms.py:1892
-#: archaeological_finds/models_finds.py:2162
+#: archaeological_finds/forms.py:1128 archaeological_finds/forms.py:1884
+#: archaeological_finds/models_finds.py:2165
 msgid "Check date"
 msgstr ""
 
@@ -3687,11 +3684,11 @@ msgid "Comment on the circumstances of discovery"
 msgstr ""
 
 #: archaeological_finds/forms.py:697 archaeological_finds/forms.py:1009
-#: archaeological_finds/forms.py:1708 archaeological_finds/models_finds.py:555
+#: archaeological_finds/forms.py:1700 archaeological_finds/models_finds.py:555
 msgid "Excavation ID"
 msgstr ""
 
-#: archaeological_finds/forms.py:701 archaeological_finds/forms.py:1804
+#: archaeological_finds/forms.py:701 archaeological_finds/forms.py:1796
 #: archaeological_finds/models_finds.py:568
 #: archaeological_finds/templates/ishtar/sheet_basefind.html:32
 #: man_app/templates/ishtar/sheet_basefind.html:29
@@ -3699,7 +3696,7 @@ msgstr ""
 msgid "Discovery date (exact or beginning)"
 msgstr ""
 
-#: archaeological_finds/forms.py:704 archaeological_finds/forms.py:1805
+#: archaeological_finds/forms.py:704 archaeological_finds/forms.py:1797
 #: archaeological_finds/models_finds.py:571
 #: archaeological_finds/templates/ishtar/sheet_basefind.html:34
 #: man_app/templates/ishtar/sheet_basefind.html:31
@@ -3707,7 +3704,7 @@ msgstr ""
 msgid "Discovery date (end)"
 msgstr ""
 
-#: archaeological_finds/forms.py:707 archaeological_finds/forms.py:1806
+#: archaeological_finds/forms.py:707 archaeological_finds/forms.py:1798
 #: archaeological_finds/models_finds.py:575
 msgid "Batch/object"
 msgstr ""
@@ -3716,12 +3713,12 @@ msgstr ""
 msgid "Topography"
 msgstr ""
 
-#: archaeological_finds/forms.py:712 archaeological_finds/forms.py:1889
+#: archaeological_finds/forms.py:712 archaeological_finds/forms.py:1881
 #: archaeological_finds/models_finds.py:583
 msgid "Point of topographic reference"
 msgstr ""
 
-#: archaeological_finds/forms.py:728 archaeological_finds/forms.py:2349
+#: archaeological_finds/forms.py:728 archaeological_finds/forms.py:2340
 msgid "Resulting find"
 msgstr ""
 
@@ -3729,7 +3726,7 @@ msgstr ""
 msgid "Treatment n-1 - 030 - Resulting find"
 msgstr ""
 
-#: archaeological_finds/forms.py:836 archaeological_finds/forms.py:2364
+#: archaeological_finds/forms.py:836 archaeological_finds/forms.py:2355
 msgid "Resulting finds"
 msgstr ""
 
@@ -3785,22 +3782,22 @@ msgid "Preservation"
 msgstr ""
 
 #: archaeological_finds/forms.py:1109 archaeological_finds/forms.py:1489
-#: archaeological_finds/forms.py:1897 archaeological_finds/models_finds.py:1213
-#: archaeological_finds/models_finds.py:2255
+#: archaeological_finds/forms.py:1889 archaeological_finds/models_finds.py:1213
+#: archaeological_finds/models_finds.py:2258
 #: archaeological_warehouse/forms.py:593
 msgid "Alteration"
 msgstr ""
 
 #: archaeological_finds/forms.py:1111 archaeological_finds/forms.py:1495
-#: archaeological_finds/forms.py:1898 archaeological_finds/models_finds.py:1214
-#: archaeological_finds/models_finds.py:2259
+#: archaeological_finds/forms.py:1890 archaeological_finds/models_finds.py:1214
+#: archaeological_finds/models_finds.py:2262
 #: archaeological_warehouse/forms.py:594
 msgid "Alteration cause"
 msgstr ""
 
 #: archaeological_finds/forms.py:1113 archaeological_finds/forms.py:1483
-#: archaeological_finds/forms.py:1895 archaeological_finds/models_finds.py:1208
-#: archaeological_finds/models_finds.py:2242
+#: archaeological_finds/forms.py:1887 archaeological_finds/models_finds.py:1208
+#: archaeological_finds/models_finds.py:2245
 #: archaeological_finds/templates/ishtar/sheet_find.html:290
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:316
 #: man_app/templates/ishtar/sheet_museum_find.html:325
@@ -3808,34 +3805,34 @@ msgid "Conservatory states"
 msgstr ""
 
 #: archaeological_finds/forms.py:1115 archaeological_finds/forms.py:1507
-#: archaeological_finds/forms.py:1902 archaeological_finds/models_finds.py:1215
-#: archaeological_finds/models_finds.py:2265
+#: archaeological_finds/forms.py:1894 archaeological_finds/models_finds.py:1215
+#: archaeological_finds/models_finds.py:2268
 #: archaeological_warehouse/forms.py:598
 msgid "Treatment emergency"
 msgstr ""
 
 #: archaeological_finds/forms.py:1118 archaeological_finds/forms.py:1471
-#: archaeological_finds/forms.py:1893 archaeological_finds/models_finds.py:1209
-#: archaeological_finds/models_finds.py:2116
+#: archaeological_finds/forms.py:1885 archaeological_finds/models_finds.py:1209
+#: archaeological_finds/models_finds.py:2119
 #: archaeological_warehouse/forms.py:590
 msgid "Integrity"
 msgstr ""
 
 #: archaeological_finds/forms.py:1121 archaeological_finds/forms.py:1477
-#: archaeological_finds/forms.py:1894 archaeological_finds/models_finds.py:1210
-#: archaeological_finds/models_finds.py:2122
+#: archaeological_finds/forms.py:1886 archaeological_finds/models_finds.py:1210
+#: archaeological_finds/models_finds.py:2125
 #: archaeological_warehouse/forms.py:591
 msgid "Remarkability"
 msgstr ""
 
 #: archaeological_finds/forms.py:1129 archaeological_finds/forms.py:1511
-#: archaeological_finds/forms.py:1906 archaeological_finds/models_finds.py:2271
+#: archaeological_finds/forms.py:1898 archaeological_finds/models_finds.py:2274
 msgid "Appraisal date"
 msgstr ""
 
 #: archaeological_finds/forms.py:1130 archaeological_finds/forms.py:1510
-#: archaeological_finds/forms.py:1905 archaeological_finds/models_finds.py:1226
-#: archaeological_finds/models_finds.py:2270
+#: archaeological_finds/forms.py:1897 archaeological_finds/models_finds.py:1226
+#: archaeological_finds/models_finds.py:2273
 msgid "Insurance value"
 msgstr ""
 
@@ -3847,21 +3844,21 @@ msgstr ""
 msgid "Find - Quick action - Modify single"
 msgstr ""
 
-#: archaeological_finds/forms.py:1280 ishtar_common/forms_common.py:2909
+#: archaeological_finds/forms.py:1280 ishtar_common/forms_common.py:2906
 msgid "Create"
 msgstr ""
 
-#: archaeological_finds/forms.py:1280 ishtar_common/forms_common.py:2909
+#: archaeological_finds/forms.py:1280 ishtar_common/forms_common.py:2906
 #: ishtar_common/templates/ishtar/forms/search_query.html:60
 msgid "Update"
 msgstr ""
 
-#: archaeological_finds/forms.py:1284 archaeological_finds/forms.py:1795
-#: archaeological_finds/forms.py:2568 archaeological_finds/forms.py:2573
-#: archaeological_finds/forms.py:2590 archaeological_finds/forms.py:2595
+#: archaeological_finds/forms.py:1284 archaeological_finds/forms.py:1787
+#: archaeological_finds/forms.py:2559 archaeological_finds/forms.py:2564
+#: archaeological_finds/forms.py:2581 archaeological_finds/forms.py:2586
 #: archaeological_finds/ishtar_menu.py:64
 #: archaeological_finds/models_finds.py:930
-#: archaeological_finds/models_finds.py:1892
+#: archaeological_finds/models_finds.py:1888
 #: archaeological_finds/templates/ishtar/sheet_findbasket.html:4
 #: archaeological_finds/views.py:1232 archaeological_finds/wizards.py:416
 msgid "Basket"
@@ -3879,24 +3876,24 @@ msgstr ""
 msgid "A label is required."
 msgstr ""
 
-#: archaeological_finds/forms.py:1407 archaeological_finds/forms.py:2464
-#: ishtar_common/models.py:1084 ishtar_common/models.py:2079
-#: ishtar_common/models.py:3838 ishtar_common/models_imports.py:158
+#: archaeological_finds/forms.py:1407 archaeological_finds/forms.py:2455
+#: ishtar_common/models.py:1075 ishtar_common/models.py:2070
+#: ishtar_common/models.py:3829 ishtar_common/models_imports.py:158
 #: ishtar_common/models_imports.py:437 ishtar_common/models_imports.py:825
 msgid "Slug"
 msgstr ""
 
-#: archaeological_finds/forms.py:1408 archaeological_finds/forms.py:2465
+#: archaeological_finds/forms.py:1408 archaeological_finds/forms.py:2456
 msgid "Is public"
 msgstr ""
 
-#: archaeological_finds/forms.py:1413 archaeological_finds/forms.py:2470
-#: archaeological_finds/forms.py:2512 ishtar_common/models.py:3851
+#: archaeological_finds/forms.py:1413 archaeological_finds/forms.py:2461
+#: archaeological_finds/forms.py:2503 ishtar_common/models.py:3842
 msgid "Shared (read) with"
 msgstr ""
 
-#: archaeological_finds/forms.py:1420 archaeological_finds/forms.py:2477
-#: archaeological_finds/forms.py:2519 ishtar_common/models.py:3857
+#: archaeological_finds/forms.py:1420 archaeological_finds/forms.py:2468
+#: archaeological_finds/forms.py:2510 ishtar_common/models.py:3848
 msgid "Shared (read/edit) with"
 msgstr ""
 
@@ -3904,20 +3901,20 @@ msgstr ""
 msgid "Find - 030 - Preservation"
 msgstr ""
 
-#: archaeological_finds/forms.py:1501 archaeological_finds/forms.py:1900
+#: archaeological_finds/forms.py:1501 archaeological_finds/forms.py:1892
 #: archaeological_finds/models_finds.py:1207
-#: archaeological_finds/models_finds.py:2250
+#: archaeological_finds/models_finds.py:2253
 msgid "Recommended treatments"
 msgstr ""
 
-#: archaeological_finds/forms.py:1509 archaeological_finds/forms.py:1904
+#: archaeological_finds/forms.py:1509 archaeological_finds/forms.py:1896
 #: archaeological_finds/models_finds.py:1225
-#: archaeological_finds/models_finds.py:2163
+#: archaeological_finds/models_finds.py:2166
 msgid "Estimated value"
 msgstr ""
 
-#: archaeological_finds/forms.py:1513 archaeological_finds/forms.py:1896
-#: archaeological_finds/models_finds.py:2246
+#: archaeological_finds/forms.py:1513 archaeological_finds/forms.py:1888
+#: archaeological_finds/models_finds.py:2249
 msgid "Conservatory comment"
 msgstr ""
 
@@ -3937,97 +3934,97 @@ msgstr ""
 msgid "Discovery"
 msgstr ""
 
-#: archaeological_finds/forms.py:1706 archaeological_finds/models_finds.py:2312
+#: archaeological_finds/forms.py:1698 archaeological_finds/models_finds.py:2315
 msgid "Complete museum ID"
 msgstr ""
 
-#: archaeological_finds/forms.py:1712 archaeological_finds/models_finds.py:1148
+#: archaeological_finds/forms.py:1704 archaeological_finds/models_finds.py:1148
 msgid "Base find - Short ID"
 msgstr ""
 
-#: archaeological_finds/forms.py:1713 archaeological_finds/models_finds.py:1149
+#: archaeological_finds/forms.py:1705 archaeological_finds/models_finds.py:1149
 msgid "Base find - Complete ID"
 msgstr ""
 
-#: archaeological_finds/forms.py:1717
+#: archaeological_finds/forms.py:1709
 #, fuzzy
 #| msgid "email address"
 msgid "Operation - number (index by year)"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_finds/forms.py:1720
+#: archaeological_finds/forms.py:1712
 msgid "Operation - Code (PATRIARCHE)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1723
+#: archaeological_finds/forms.py:1715
 #, fuzzy
 #| msgid "email address"
 msgid "Operation - Type"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_finds/forms.py:1726
+#: archaeological_finds/forms.py:1718
 msgid "Operation - Address / Locality"
 msgstr ""
 
-#: archaeological_finds/forms.py:1729
+#: archaeological_finds/forms.py:1721
 msgid "Operation - In charge"
 msgstr ""
 
-#: archaeological_finds/forms.py:1740
+#: archaeological_finds/forms.py:1732
 msgid "Operation - Scientist in charge"
 msgstr ""
 
-#: archaeological_finds/forms.py:1743
+#: archaeological_finds/forms.py:1735
 msgid "Operation - Operator"
 msgstr ""
 
-#: archaeological_finds/forms.py:1747
+#: archaeological_finds/forms.py:1739
 msgid "Operation - Name"
 msgstr ""
 
-#: archaeological_finds/forms.py:1750
+#: archaeological_finds/forms.py:1742
 #, fuzzy
 #| msgid "email address"
 msgid "Operation - Remains"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_finds/forms.py:1753 archaeological_operations/forms.py:502
-#: archaeological_operations/forms.py:1239 ishtar_common/forms_common.py:1570
-#: ishtar_common/models.py:2434 ishtar_common/models.py:3507
+#: archaeological_finds/forms.py:1745 archaeological_operations/forms.py:502
+#: archaeological_operations/forms.py:1237 ishtar_common/forms_common.py:1570
+#: ishtar_common/models.py:2425 ishtar_common/models.py:3498
 #: ishtar_common/templates/ishtar/sheet_document.html:133
 #: ishtar_common/templates/ishtar/sheet_town.html:91
 msgid "Areas"
 msgstr ""
 
-#: archaeological_finds/forms.py:1756 archaeological_warehouse/forms.py:537
+#: archaeological_finds/forms.py:1748 archaeological_warehouse/forms.py:537
 msgid "Archaeological site (attached to the operation)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1764 archaeological_warehouse/forms.py:545
+#: archaeological_finds/forms.py:1756 archaeological_warehouse/forms.py:545
 msgid "Archaeological site name (attached to the operation)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1767 archaeological_warehouse/forms.py:548
+#: archaeological_finds/forms.py:1759 archaeological_warehouse/forms.py:548
 msgid "Archaeological site (attached to the context record)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1775 archaeological_warehouse/forms.py:556
+#: archaeological_finds/forms.py:1767 archaeological_warehouse/forms.py:556
 msgid "Archaeological site name (attached to the context record)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1778
+#: archaeological_finds/forms.py:1770
 msgid "Archaeological site - Remains"
 msgstr ""
 
-#: archaeological_finds/forms.py:1791
+#: archaeological_finds/forms.py:1783
 msgid "Search within related context records"
 msgstr ""
 
-#: archaeological_finds/forms.py:1803
+#: archaeological_finds/forms.py:1795
 msgid "Base find - Comment on the circumstances of discovery"
 msgstr ""
 
-#: archaeological_finds/forms.py:1809 archaeological_finds/forms.py:2355
+#: archaeological_finds/forms.py:1801 archaeological_finds/forms.py:2346
 #: archaeological_finds/models_finds.py:95
 #: archaeological_finds/models_finds.py:1205
 #: archaeological_operations/templates/ishtar/sheet_operation.html:573
@@ -4037,7 +4034,7 @@ msgstr ""
 msgid "Material type"
 msgstr ""
 
-#: archaeological_finds/forms.py:1827 archaeological_finds/models_finds.py:275
+#: archaeological_finds/forms.py:1819 archaeological_finds/models_finds.py:275
 #: archaeological_finds/models_finds.py:1206
 #: archaeological_operations/templates/ishtar/sheet_operation.html:583
 #: archaeological_warehouse/forms.py:585 ishtar_common/models_imports.py:1094
@@ -4046,116 +4043,112 @@ msgstr ""
 msgid "Object type"
 msgstr ""
 
-#: archaeological_finds/forms.py:1873
+#: archaeological_finds/forms.py:1865
 msgid "Weight - lower than (g)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1908
+#: archaeological_finds/forms.py:1900
 msgid "Loan?"
 msgstr ""
 
-#: archaeological_finds/forms.py:1909
+#: archaeological_finds/forms.py:1901
 msgid "Treatment file end date"
 msgstr ""
 
-#: archaeological_finds/forms.py:1910
+#: archaeological_finds/forms.py:1902
 msgid "Treatment end date"
 msgstr ""
 
-#: archaeological_finds/forms.py:1912
+#: archaeological_finds/forms.py:1904
 msgid "Museum - Comment on museum ID"
 msgstr ""
 
-#: archaeological_finds/forms.py:1914
+#: archaeological_finds/forms.py:1906
 msgid "Museum - Owner institution"
 msgstr ""
 
-#: archaeological_finds/forms.py:1920
+#: archaeological_finds/forms.py:1912
 msgid "Museum - Assigned institution"
 msgstr ""
 
-#: archaeological_finds/forms.py:1926
+#: archaeological_finds/forms.py:1918
 msgid "Museum - Custodian institution"
 msgstr ""
 
-#: archaeological_finds/forms.py:1931
+#: archaeological_finds/forms.py:1923
 msgid "Museum - Depositor inventory number"
 msgstr ""
 
-#: archaeological_finds/forms.py:1932
+#: archaeological_finds/forms.py:1924
 msgid "Museum - Collections entry mode"
 msgstr ""
 
-#: archaeological_finds/forms.py:1933
+#: archaeological_finds/forms.py:1925
 msgid "Museum - Comment on museum entry mode"
 msgstr ""
 
-#: archaeological_finds/forms.py:1934
+#: archaeological_finds/forms.py:1926
 msgid "Museum - Entry date (exact or start)"
 msgstr ""
 
-#: archaeological_finds/forms.py:1935
+#: archaeological_finds/forms.py:1927
 msgid "Museum - Entry date end"
 msgstr ""
 
-#: archaeological_finds/forms.py:1936
+#: archaeological_finds/forms.py:1928
 msgid "Museum - Comment on entry date"
 msgstr ""
 
-#: archaeological_finds/forms.py:1938
+#: archaeological_finds/forms.py:1930
 msgid "Museum - Donor, testator or vendor"
 msgstr ""
 
-#: archaeological_finds/forms.py:1944
+#: archaeological_finds/forms.py:1936
 msgid "Museum - Presence of inventory marking"
 msgstr ""
 
-#: archaeological_finds/forms.py:1947
+#: archaeological_finds/forms.py:1939
 msgid "Museum - Type of marking"
 msgstr ""
 
-#: archaeological_finds/forms.py:1951
+#: archaeological_finds/forms.py:1943
 msgid "Museum - Collection"
 msgstr ""
 
-#: archaeological_finds/forms.py:1954
+#: archaeological_finds/forms.py:1946
 msgid "Museum - Former collection"
 msgstr ""
 
-#: archaeological_finds/forms.py:1959
-msgid "Museum - Inventory entry year - before"
-msgstr ""
-
-#: archaeological_finds/forms.py:1960
-msgid "Museum - Inventory entry year - after"
+#: archaeological_finds/forms.py:1951
+msgid "Museum - Inventory entry year"
 msgstr ""
 
-#: archaeological_finds/forms.py:1962
+#: archaeological_finds/forms.py:1953
 msgid "Museum - Conformity with inventory"
 msgstr ""
 
-#: archaeological_finds/forms.py:1964
+#: archaeological_finds/forms.py:1955
 msgid "Museum - Comment on conformity"
 msgstr ""
 
-#: archaeological_finds/forms.py:1965
+#: archaeological_finds/forms.py:1956
 msgid "Museum - Inventory transcript"
 msgstr ""
 
-#: archaeological_finds/forms.py:1967
+#: archaeological_finds/forms.py:1958
 msgid "Museum - Original/reproduction"
 msgstr ""
 
-#: archaeological_finds/forms.py:1969
+#: archaeological_finds/forms.py:1960
 msgid "Museum - Date of allocation"
 msgstr ""
 
-#: archaeological_finds/forms.py:1970
+#: archaeological_finds/forms.py:1961
 msgid "Museum - Purchase price"
 msgstr ""
 
-#: archaeological_finds/forms.py:2041 archaeological_finds/models_finds.py:1165
-#: archaeological_finds/models_finds.py:2084
+#: archaeological_finds/forms.py:2032 archaeological_finds/models_finds.py:1165
+#: archaeological_finds/models_finds.py:2087
 #: archaeological_finds/templates/ishtar/sheet_find.html:307
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:333
 #: cd17_app/templates/ishtar/sheet_find.html:308
@@ -4167,11 +4160,11 @@ msgstr ""
 msgid "Reference container"
 msgstr ""
 
-#: archaeological_finds/forms.py:2048
+#: archaeological_finds/forms.py:2039
 msgid "Reference container - Warehouse (location)"
 msgstr ""
 
-#: archaeological_finds/forms.py:2067 archaeological_finds/models_finds.py:1164
+#: archaeological_finds/forms.py:2058 archaeological_finds/models_finds.py:1164
 #: archaeological_finds/templates/ishtar/sheet_find.html:332
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:358
 #: cd17_app/templates/ishtar/sheet_find.html:333
@@ -4183,50 +4176,50 @@ msgstr ""
 msgid "Current container"
 msgstr ""
 
-#: archaeological_finds/forms.py:2074
+#: archaeological_finds/forms.py:2065
 msgid "Current container - Warehouse (location)"
 msgstr ""
 
-#: archaeological_finds/forms.py:2094 archaeological_finds/forms.py:2115
-#: archaeological_finds/forms.py:2171 archaeological_finds/views.py:382
+#: archaeological_finds/forms.py:2085 archaeological_finds/forms.py:2106
+#: archaeological_finds/forms.py:2162 archaeological_finds/views.py:382
 msgid "Find search"
 msgstr ""
 
-#: archaeological_finds/forms.py:2210 archaeological_finds/forms.py:2373
-#: archaeological_finds/models_treatments.py:400
+#: archaeological_finds/forms.py:2201 archaeological_finds/forms.py:2364
+#: archaeological_finds/models_treatments.py:401
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:117
 msgid "Upstream finds"
 msgstr ""
 
-#: archaeological_finds/forms.py:2233
+#: archaeological_finds/forms.py:2224
 msgid "You should at least select one archaeological find."
 msgstr ""
 
-#: archaeological_finds/forms.py:2354
+#: archaeological_finds/forms.py:2345
 msgid "Precise description"
 msgstr ""
 
-#: archaeological_finds/forms.py:2369
+#: archaeological_finds/forms.py:2360
 msgid "Would you like to delete this find?"
 msgstr ""
 
-#: archaeological_finds/forms.py:2412
+#: archaeological_finds/forms.py:2403
 msgid "Find basket - 001 - Search"
 msgstr ""
 
-#: archaeological_finds/forms.py:2424 archaeological_finds/forms.py:2442
+#: archaeological_finds/forms.py:2415 archaeological_finds/forms.py:2433
 #: archaeological_finds/views.py:283
 msgid "Basket search"
 msgstr ""
 
-#: archaeological_finds/forms.py:2459
+#: archaeological_finds/forms.py:2450
 msgid "Find basket"
 msgstr ""
 
-#: archaeological_finds/forms.py:2462
+#: archaeological_finds/forms.py:2453
 #: archaeological_finds/forms_treatments.py:56
 #: archaeological_finds/forms_treatments.py:174
-#: archaeological_finds/models_treatments.py:201
+#: archaeological_finds/models_treatments.py:202
 #: archaeological_finds/templates/ishtar/forms/qa_findbasket_duplicate.html:15
 #: archaeological_finds/templates/ishtar/sheet_find.html:389
 #: archaeological_finds/templates/ishtar/sheet_find.html:427
@@ -4237,8 +4230,8 @@ msgstr ""
 #: cd17_app/templates/ishtar/sheet_find.html:391
 #: cd17_app/templates/ishtar/sheet_find.html:429
 #: cd17_app/templates/ishtar/sheet_find.html:467
-#: ishtar_common/forms_common.py:1967 ishtar_common/models.py:1010
-#: ishtar_common/models.py:1867 ishtar_common/models.py:3836
+#: ishtar_common/forms_common.py:1967 ishtar_common/models.py:1001
+#: ishtar_common/models.py:1858 ishtar_common/models.py:3827
 #: ishtar_common/models_common.py:174 ishtar_common/models_common.py:207
 #: ishtar_common/models_common.py:2023 ishtar_common/models_common.py:2039
 #: ishtar_common/models_imports.py:699
@@ -4257,11 +4250,11 @@ msgstr ""
 msgid "Label"
 msgstr ""
 
-#: archaeological_finds/forms.py:2504 archaeological_finds/forms.py:2559
+#: archaeological_finds/forms.py:2495 archaeological_finds/forms.py:2550
 msgid "A basket with this slug already exists."
 msgstr ""
 
-#: archaeological_finds/forms.py:2551
+#: archaeological_finds/forms.py:2542
 msgid "Another basket already exists with this name."
 msgstr ""
 
@@ -4271,24 +4264,24 @@ msgstr ""
 
 #: archaeological_finds/forms_treatments.py:57
 #: archaeological_finds/forms_treatments.py:177
-#: archaeological_finds/models_treatments.py:203
+#: archaeological_finds/models_treatments.py:204
 msgid "Other ref."
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:64
 #: archaeological_finds/forms_treatments.py:157
 #: archaeological_finds/models_treatments.py:135
-#: archaeological_finds/models_treatments.py:245
+#: archaeological_finds/models_treatments.py:246
 msgid "Scientific monitoring manager"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:65
 #: archaeological_finds/forms_treatments.py:142
 #: archaeological_finds/forms_treatments.py:423
-#: archaeological_finds/forms_treatments.py:578
+#: archaeological_finds/forms_treatments.py:577
 #: archaeological_finds/models_finds.py:182
-#: archaeological_finds/models_treatments.py:216
-#: archaeological_finds/models_treatments.py:758
+#: archaeological_finds/models_treatments.py:217
+#: archaeological_finds/models_treatments.py:759
 #: ishtar_common/models_imports.py:1089
 msgid "Treatment type"
 msgstr ""
@@ -4304,12 +4297,12 @@ msgstr ""
 
 #: archaeological_finds/forms_treatments.py:126
 #: archaeological_finds/ishtar_menu.py:184
-#: archaeological_finds/models_treatments.py:293
-#: archaeological_finds/models_treatments.py:747
+#: archaeological_finds/models_treatments.py:294
+#: archaeological_finds/models_treatments.py:748
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:4
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:17
-#: archaeological_operations/models.py:2534
-#: archaeological_operations/models.py:2867 ishtar_common/views.py:511
+#: archaeological_operations/models.py:2550
+#: archaeological_operations/models.py:2882 ishtar_common/views.py:511
 msgid "Treatment"
 msgstr ""
 
@@ -4319,9 +4312,9 @@ msgstr ""
 
 #: archaeological_finds/forms_treatments.py:163
 #: archaeological_finds/forms_treatments.py:431
-#: archaeological_finds/forms_treatments.py:722
+#: archaeological_finds/forms_treatments.py:721
 #: archaeological_finds/models_treatments.py:133
-#: archaeological_finds/models_treatments.py:237
+#: archaeological_finds/models_treatments.py:238
 msgid "Responsible"
 msgstr ""
 
@@ -4330,7 +4323,7 @@ msgid "Destination container (relevant for treatment that change location)"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:190
-#: archaeological_finds/models_treatments.py:264
+#: archaeological_finds/models_treatments.py:265
 msgid "Goal"
 msgstr ""
 
@@ -4392,7 +4385,7 @@ msgid "Another treatment with this index exists for {}."
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:377
-#: archaeological_finds/models_treatments.py:213
+#: archaeological_finds/models_treatments.py:214
 msgid "Associated request"
 msgstr ""
 
@@ -4401,13 +4394,13 @@ msgid "Treatment - 010 - Request choice"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:383
-#: archaeological_finds/forms_treatments.py:700
+#: archaeological_finds/forms_treatments.py:699
 #: archaeological_finds/ishtar_menu.py:110
-#: archaeological_finds/models_treatments.py:1179
-#: archaeological_finds/models_treatments.py:1199
+#: archaeological_finds/models_treatments.py:1180
+#: archaeological_finds/models_treatments.py:1200
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:4
-#: archaeological_finds/wizards.py:563 archaeological_operations/models.py:2533
-#: archaeological_operations/models.py:2859 ishtar_common/views.py:510
+#: archaeological_finds/wizards.py:563 archaeological_operations/models.py:2549
+#: archaeological_operations/models.py:2874 ishtar_common/views.py:510
 msgid "Treatment request"
 msgstr ""
 
@@ -4422,10 +4415,10 @@ msgid "Would you like to delete this treatment?"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:400
-#: archaeological_finds/models_finds.py:2076
-#: archaeological_finds/models_finds.py:3567
-#: archaeological_finds/models_treatments.py:270
-#: archaeological_finds/models_treatments.py:762
+#: archaeological_finds/models_finds.py:2079
+#: archaeological_finds/models_finds.py:3570
+#: archaeological_finds/models_treatments.py:271
+#: archaeological_finds/models_treatments.py:763
 #: archaeological_finds/templates/ishtar/sheet_find.html:394
 #: archaeological_finds/templates/ishtar/sheet_find.html:432
 #: archaeological_finds/templates/ishtar/sheet_find.html:470
@@ -4439,7 +4432,7 @@ msgstr ""
 #: cd17_app/templates/ishtar/sheet_find.html:396
 #: cd17_app/templates/ishtar/sheet_find.html:434
 #: cd17_app/templates/ishtar/sheet_find.html:472
-#: ishtar_common/forms_common.py:2553 ishtar_common/forms_common.py:2753
+#: ishtar_common/forms_common.py:2553 ishtar_common/forms_common.py:2750
 #: ishtar_common/templates/ishtar/sheet_document.html:103
 #: man_app/templates/ishtar/sheet_museum_find.html:429
 #: man_app/templates/ishtar/sheet_museum_find.html:467
@@ -4458,7 +4451,7 @@ msgid "Container"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:406
-#: ishtar_common/forms_common.py:2760
+#: ishtar_common/forms_common.py:2757
 msgid "Change "
 msgstr ""
 
@@ -4467,12 +4460,12 @@ msgid "reference and current containers"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:409
-#: ishtar_common/forms_common.py:2764
+#: ishtar_common/forms_common.py:2761
 msgid "the reference container"
 msgstr ""
 
 #: archaeological_finds/forms_treatments.py:410
-#: ishtar_common/forms_common.py:2765
+#: ishtar_common/forms_common.py:2762
 msgid "the current container"
 msgstr ""
 
@@ -4496,39 +4489,39 @@ msgstr ""
 msgid "Completed"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:573
+#: archaeological_finds/forms_treatments.py:572
 msgid "Treatment name"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:574
+#: archaeological_finds/forms_treatments.py:573
 msgid "Treatment year"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:575
+#: archaeological_finds/forms_treatments.py:574
 msgid "Treatment index"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:577
+#: archaeological_finds/forms_treatments.py:576
 msgid "Treatment internal reference"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:611
+#: archaeological_finds/forms_treatments.py:610
 msgid "Treatment - Administrative act - General"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:631
+#: archaeological_finds/forms_treatments.py:630
 msgid "Treatment file - 001 - Search"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:639
-#: archaeological_finds/forms_treatments.py:716 ishtar_common/models.py:4584
+#: archaeological_finds/forms_treatments.py:638
+#: archaeological_finds/forms_treatments.py:715 ishtar_common/models.py:4563
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:44
 msgid "Internal ref."
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:651
-#: archaeological_finds/forms_treatments.py:728
-#: archaeological_finds/models_treatments.py:1127
+#: archaeological_finds/forms_treatments.py:650
+#: archaeological_finds/forms_treatments.py:727
+#: archaeological_finds/models_treatments.py:1128
 #: archaeological_finds/templates/ishtar/sheet_find.html:507
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:533
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:61
@@ -4540,9 +4533,9 @@ msgstr ""
 msgid "Applicant"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:657
-#: archaeological_finds/forms_treatments.py:734
-#: archaeological_finds/models_treatments.py:1135
+#: archaeological_finds/forms_treatments.py:656
+#: archaeological_finds/forms_treatments.py:733
+#: archaeological_finds/models_treatments.py:1136
 #: archaeological_finds/templates/ishtar/sheet_find.html:508
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:534
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:69
@@ -4554,72 +4547,72 @@ msgstr ""
 msgid "Applicant organisation"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:664
-#: archaeological_finds/forms_treatments.py:746
-#: archaeological_finds/models_treatments.py:1148
+#: archaeological_finds/forms_treatments.py:663
+#: archaeological_finds/forms_treatments.py:745
+#: archaeological_finds/models_treatments.py:1149
 msgid "Exhibition start date"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:665
-#: archaeological_finds/forms_treatments.py:747
-#: archaeological_finds/models_treatments.py:1151
+#: archaeological_finds/forms_treatments.py:664
+#: archaeological_finds/forms_treatments.py:746
+#: archaeological_finds/models_treatments.py:1152
 msgid "Exhibition end date"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:675
-#: archaeological_finds/forms_treatments.py:687
+#: archaeological_finds/forms_treatments.py:674
+#: archaeological_finds/forms_treatments.py:686
 #: archaeological_finds/views.py:992
 msgid "Treatment request search"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:718
+#: archaeological_finds/forms_treatments.py:717
 msgid "External ref."
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:740
+#: archaeological_finds/forms_treatments.py:739
 msgid "Associated basket"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:744
-#: archaeological_finds/models_treatments.py:1146
+#: archaeological_finds/forms_treatments.py:743
+#: archaeological_finds/models_treatments.py:1147
 msgid "Exhibition name"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:804
+#: archaeological_finds/forms_treatments.py:803
 msgid "Another treatment request with this index exists for {}."
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:810
+#: archaeological_finds/forms_treatments.py:809
 msgid "Are you sure you want to delete this treatment request?"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:811
+#: archaeological_finds/forms_treatments.py:810
 msgid "Would you like to delete this treatment request?"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:833
+#: archaeological_finds/forms_treatments.py:831
 msgid "Treatment request name"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:835
+#: archaeological_finds/forms_treatments.py:833
 msgid "Treatment request year"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:837
+#: archaeological_finds/forms_treatments.py:835
 msgid "Treatment request index"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:839
+#: archaeological_finds/forms_treatments.py:837
 msgid "Treatment request internal reference"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:841
-#: archaeological_finds/models_treatments.py:1004
-#: archaeological_finds/models_treatments.py:1113
+#: archaeological_finds/forms_treatments.py:839
+#: archaeological_finds/models_treatments.py:1005
+#: archaeological_finds/models_treatments.py:1114
 msgid "Treatment request type"
 msgstr ""
 
-#: archaeological_finds/forms_treatments.py:875
+#: archaeological_finds/forms_treatments.py:873
 msgid "Treatment request - Administrative act - General"
 msgstr ""
 
@@ -4640,9 +4633,9 @@ msgid "Treatment one to many - creation"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:91
-#: archaeological_operations/models.py:2538
+#: archaeological_operations/models.py:2554
 #: archaeological_warehouse/forms.py:340 archaeological_warehouse/forms.py:517
-#: archaeological_warehouse/models.py:1159 ishtar_common/models.py:4052
+#: archaeological_warehouse/models.py:1159 ishtar_common/models.py:4043
 msgid "Code"
 msgstr ""
 
@@ -4726,17 +4719,17 @@ msgid ""
 msgstr ""
 
 #: archaeological_finds/models_finds.py:183
-#: archaeological_finds/models_treatments.py:380
+#: archaeological_finds/models_treatments.py:381
 msgid "Treatment types"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:188
-#: archaeological_finds/models_finds.py:2288
+#: archaeological_finds/models_finds.py:2291
 #: archaeological_finds/models_treatments.py:75
-#: archaeological_finds/models_treatments.py:294
-#: archaeological_finds/models_treatments.py:306
-#: archaeological_finds/models_treatments.py:1007
-#: archaeological_finds/models_treatments.py:1192
+#: archaeological_finds/models_treatments.py:295
+#: archaeological_finds/models_treatments.py:307
+#: archaeological_finds/models_treatments.py:1008
+#: archaeological_finds/models_treatments.py:1193
 #: archaeological_finds/templates/ishtar/sheet_treatmentfile.html:77
 #: ishtar_common/templates/ishtar/sheet_document.html:128
 msgid "Treatments"
@@ -4902,7 +4895,7 @@ msgid "Material index"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:586
-#: ishtar_common/models_imports.py:2848
+#: ishtar_common/models_imports.py:2857
 #: ishtar_common/templates/blocks/DataTables-stats.html:30
 #: ishtar_common/templates/ishtar/import_step_by_step.html:46
 msgid "Line"
@@ -4914,8 +4907,8 @@ msgstr ""
 
 #: archaeological_finds/models_finds.py:592
 #: archaeological_finds/models_finds.py:599
-#: archaeological_finds/models_finds.py:2316 ishtar_common/models.py:4709
-#: ishtar_common/models.py:4716
+#: archaeological_finds/models_finds.py:2319 ishtar_common/models.py:4688
+#: ishtar_common/models.py:4695
 msgid "Cached value - do not edit"
 msgstr ""
 
@@ -4928,7 +4921,7 @@ msgid "Concatenation of associated material types codes"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:622
-#: archaeological_finds/models_finds.py:1997
+#: archaeological_finds/models_finds.py:2000
 msgid "Base find"
 msgstr ""
 
@@ -5008,12 +5001,12 @@ msgstr ""
 
 #: archaeological_finds/models_finds.py:1192
 #: archaeological_operations/forms.py:509
-#: archaeological_operations/forms.py:715
-#: archaeological_operations/forms.py:1686
-#: archaeological_operations/forms.py:1754
-#: archaeological_operations/models.py:989
-#: archaeological_operations/models.py:1072
-#: archaeological_operations/models.py:1380 ishtar_common/models.py:5379
+#: archaeological_operations/forms.py:713
+#: archaeological_operations/forms.py:1684
+#: archaeological_operations/forms.py:1752
+#: archaeological_operations/models.py:996
+#: archaeological_operations/models.py:1088
+#: archaeological_operations/models.py:1396 ishtar_common/models.py:5358
 #: ishtar_common/models_imports.py:1071
 msgid "Operation type"
 msgstr ""
@@ -5048,14 +5041,14 @@ msgctxt "key for text search"
 msgid "code-patriarche"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1334 ishtar_common/models.py:4403
+#: archaeological_finds/models_finds.py:1334 ishtar_common/models.py:4394
 msgctxt "key for text search"
 msgid "operation-type"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1338
-#: archaeological_operations/models.py:382
-#: archaeological_operations/models.py:1141 ishtar_common/models.py:4452
+#: archaeological_operations/models.py:389
+#: archaeological_operations/models.py:1157 ishtar_common/models.py:4443
 msgctxt "key for text search"
 msgid "area"
 msgstr ""
@@ -5067,7 +5060,7 @@ msgid "site-name"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1352
-#: archaeological_finds/models_finds.py:1925
+#: archaeological_finds/models_finds.py:1921
 #: archaeological_warehouse/models.py:999
 msgctxt "key for text search"
 msgid "context-record-site"
@@ -5080,9 +5073,9 @@ msgid "context-record-site-name"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1361
-#: archaeological_finds/models_finds.py:1920
-#: archaeological_warehouse/models.py:1008 ishtar_common/models.py:4411
-#: ishtar_common/models.py:4525
+#: archaeological_finds/models_finds.py:1916
+#: archaeological_warehouse/models.py:1008 ishtar_common/models.py:4402
+#: ishtar_common/models.py:4504
 msgctxt "key for text search"
 msgid "context-record"
 msgstr ""
@@ -5133,7 +5126,7 @@ msgid "remarkability"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1402 archaeological_finds/tests.py:1586
-#: ishtar_common/models.py:4325
+#: ishtar_common/models.py:4316
 msgctxt "key for text search"
 msgid "description"
 msgstr ""
@@ -5148,13 +5141,13 @@ msgctxt "key for text search"
 msgid "checked"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1413 ishtar_common/models.py:4434
+#: archaeological_finds/models_finds.py:1413 ishtar_common/models.py:4425
 msgctxt "key for text search"
 msgid "container"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1417
-#: archaeological_finds/models_finds.py:1923
+#: archaeological_finds/models_finds.py:1919
 #: archaeological_warehouse/models.py:948
 msgctxt "key for text search"
 msgid "location"
@@ -5488,13 +5481,13 @@ msgid "operation-address"
 msgstr "E-Mail-Adresse"
 
 #: archaeological_finds/models_finds.py:1668
-#: archaeological_operations/models.py:1171
+#: archaeological_operations/models.py:1187
 msgctxt "key for text search"
 msgid "scientist"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1672 archaeological_finds/tests.py:1557
-#: archaeological_operations/models.py:1176
+#: archaeological_operations/models.py:1192
 #: archaeological_operations/tests.py:2934
 #: archaeological_operations/tests.py:3431
 msgctxt "key for text search"
@@ -5590,78 +5583,73 @@ msgstr ""
 
 #: archaeological_finds/models_finds.py:1754
 msgctxt "key for text search"
-msgid "museum-inventory-entry-year-before"
+msgid "museum-inventory-entry-year"
 msgstr ""
 
 #: archaeological_finds/models_finds.py:1758
 msgctxt "key for text search"
-msgid "museum-inventory-entry-year-after"
-msgstr ""
-
-#: archaeological_finds/models_finds.py:1762
-msgctxt "key for text search"
 msgid "museum-inventory-conformity"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1767
+#: archaeological_finds/models_finds.py:1763
 msgctxt "key for text search"
 msgid "museum-conformity-comment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1771
+#: archaeological_finds/models_finds.py:1767
 msgctxt "key for text search"
 msgid "museum-inventory-transcript"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1775
+#: archaeological_finds/models_finds.py:1771
 msgctxt "key for text search"
 msgid "museum-original-repro"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1780
+#: archaeological_finds/models_finds.py:1776
 msgctxt "key for text search"
 msgid "museum-allocation-date"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1784
+#: archaeological_finds/models_finds.py:1780
 msgctxt "key for text search"
 msgid "museum-purchase-price"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1788
+#: archaeological_finds/models_finds.py:1784
 msgctxt "key for text search"
 msgid "museum-inventory-quantity"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1792
+#: archaeological_finds/models_finds.py:1788
 msgctxt "key for text search"
 msgid "museum-observed-quantity"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1899
-#: archaeological_finds/models_finds.py:2674
+#: archaeological_finds/models_finds.py:1895
+#: archaeological_finds/models_finds.py:2677
 #: archaeological_finds/templates/ishtar/forms/qa_find_treatment.html:16
 #: archaeological_finds/views.py:1276 archaeological_warehouse/forms.py:692
-#: archaeological_warehouse/views.py:303 ishtar_common/models.py:4563
-#: ishtar_common/models.py:4946
+#: archaeological_warehouse/views.py:303 ishtar_common/models.py:4542
+#: ishtar_common/models.py:4925
 #: ishtar_common/templates/ishtar/forms/qa_document_packaging.html:16
 #: ishtar_common/views.py:3161
 msgid "Packaging"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:1907
+#: archaeological_finds/models_finds.py:1903
 msgid "Treatment many to one"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2041
+#: archaeological_finds/models_finds.py:2044
 msgid "Weight"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2043
+#: archaeological_finds/models_finds.py:2046
 msgid "Weight unit"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2058
+#: archaeological_finds/models_finds.py:2061
 #: archaeological_finds/templates/ishtar/sheet_find.html:422
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:448
 #: cd17_app/templates/ishtar/sheet_find.html:424
@@ -5672,7 +5660,7 @@ msgstr ""
 msgid "Upstream treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2065
+#: archaeological_finds/models_finds.py:2068
 #: archaeological_finds/templates/ishtar/sheet_find.html:460
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:486
 #: cd17_app/templates/ishtar/sheet_find.html:462
@@ -5683,101 +5671,101 @@ msgstr ""
 msgid "Downstream treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2139
+#: archaeological_finds/models_finds.py:2142
 msgid "Clutter - long side (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2142
+#: archaeological_finds/models_finds.py:2145
 msgid "Clutter - short side (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2145
+#: archaeological_finds/models_finds.py:2148
 msgid "Clutter - height (cm)"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2168
+#: archaeological_finds/models_finds.py:2171
 msgid "Do not use - need evolutions"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2219
+#: archaeological_finds/models_finds.py:2222
 msgid "Former collection"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2291
+#: archaeological_finds/models_finds.py:2294
 msgid "Related treatments when no new find is created"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2300
+#: archaeological_finds/models_finds.py:2303
 msgid "Cached object types label"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2306
+#: archaeological_finds/models_finds.py:2309
 msgid "Cached material types label"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2346
+#: archaeological_finds/models_finds.py:2349
 msgid "FIND"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2512
+#: archaeological_finds/models_finds.py:2515
 msgid "Material types string"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2513
+#: archaeological_finds/models_finds.py:2516
 msgid "Material types code string"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2514
+#: archaeological_finds/models_finds.py:2517
 msgid "Recommendations string from material"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2515
+#: archaeological_finds/models_finds.py:2518
 #, fuzzy
 #| msgid "email address"
 msgid "Complete ID of associated base finds"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_finds/models_finds.py:2516
+#: archaeological_finds/models_finds.py:2519
 #, fuzzy
 #| msgid "email address"
 msgid "Label of associated context records"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_finds/models_finds.py:2647
+#: archaeological_finds/models_finds.py:2650
 msgid "Add to basket"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2655
+#: archaeological_finds/models_finds.py:2658
 msgid "Simple treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:2663
+#: archaeological_finds/models_finds.py:2666
 msgid "Divide treatment"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:3141
+#: archaeological_finds/models_finds.py:3144
 msgid "No reference container have been set - the localisation cannot be set."
 msgstr ""
 
-#: archaeological_finds/models_finds.py:3147
+#: archaeological_finds/models_finds.py:3150
 msgid "No container have been set - the localisation cannot be set."
 msgstr ""
 
-#: archaeological_finds/models_finds.py:3594 ishtar_common/forms_common.py:127
-#: ishtar_common/forms_common.py:1424 ishtar_common/forms_common.py:2839
-#: ishtar_common/ishtar_menu.py:38 ishtar_common/models.py:2979
-#: ishtar_common/models.py:3298 ishtar_common/models.py:3396
-#: ishtar_common/models.py:3526 ishtar_common/models.py:3720
-#: ishtar_common/models.py:3973
+#: archaeological_finds/models_finds.py:3597 ishtar_common/forms_common.py:127
+#: ishtar_common/forms_common.py:1424 ishtar_common/forms_common.py:2836
+#: ishtar_common/ishtar_menu.py:38 ishtar_common/models.py:2970
+#: ishtar_common/models.py:3289 ishtar_common/models.py:3387
+#: ishtar_common/models.py:3517 ishtar_common/models.py:3711
+#: ishtar_common/models.py:3964
 #: ishtar_common/templates/ishtar/sheet_person.html:4
 msgid "Person"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:3602
+#: archaeological_finds/models_finds.py:3605
 msgid "Property"
 msgstr ""
 
-#: archaeological_finds/models_finds.py:3603
+#: archaeological_finds/models_finds.py:3606
 msgid "Properties"
 msgstr ""
 
@@ -5807,8 +5795,8 @@ msgid "label"
 msgstr ""
 
 #: archaeological_finds/models_treatments.py:159
-#: archaeological_finds/models_treatments.py:1067
-#: archaeological_operations/models.py:2673
+#: archaeological_finds/models_treatments.py:1068
+#: archaeological_operations/models.py:2688
 #: archaeological_warehouse/models.py:969
 msgctxt "key for text search"
 msgid "index"
@@ -5819,40 +5807,40 @@ msgctxt "key for text search"
 msgid "scientific-manager"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:224
+#: archaeological_finds/models_treatments.py:225
 msgid "Treatment have been executed"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:232
+#: archaeological_finds/models_treatments.py:233
 msgid "Location where the treatment is done. Target warehouse for a move."
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:275
+#: archaeological_finds/models_treatments.py:276
 msgid "Estimated cost"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:276
+#: archaeological_finds/models_treatments.py:277
 msgid "Quoted cost"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:277
+#: archaeological_finds/models_treatments.py:278
 msgid "Realized cost"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:278
+#: archaeological_finds/models_treatments.py:279
 msgid "Insurance cost"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:313
+#: archaeological_finds/models_treatments.py:314
 msgid "TREATMENT"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:390
+#: archaeological_finds/models_treatments.py:391
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:122
 msgid "Downstream finds"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:763
+#: archaeological_finds/models_treatments.py:764
 #: archaeological_finds/templates/ishtar/sheet_find.html:393
 #: archaeological_finds/templates/ishtar/sheet_find.html:431
 #: archaeological_finds/templates/ishtar/sheet_find.html:469
@@ -5877,60 +5865,60 @@ msgstr ""
 msgid "Doer"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:764
 #: archaeological_finds/models_treatments.py:765
+#: archaeological_finds/models_treatments.py:766
 #: archaeological_finds/templates/ishtar/sheet_treatment.html:112
 msgid "Related finds"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:989
+#: archaeological_finds/models_treatments.py:990
 msgid "Is upstream"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1005
+#: archaeological_finds/models_treatments.py:1006
 msgid "Treatment request types"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1076
+#: archaeological_finds/models_treatments.py:1077
 msgctxt "key for text search"
 msgid "applicant"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1081
+#: archaeological_finds/models_treatments.py:1082
 msgctxt "key for text search"
 msgid "applicant-organisation"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1086
+#: archaeological_finds/models_treatments.py:1087
 msgctxt "key for text search"
 msgid "end-date"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1090
+#: archaeological_finds/models_treatments.py:1091
 msgctxt "key for text search"
 msgid "exhibition-start"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1094
+#: archaeological_finds/models_treatments.py:1095
 msgctxt "key for text search"
 msgid "exhibition-end"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1108
-#: archaeological_operations/forms.py:1132
-#: archaeological_operations/forms.py:1229
-#: archaeological_operations/forms.py:1347
-#: archaeological_operations/forms.py:1804
-#: archaeological_operations/models.py:493
+#: archaeological_finds/models_treatments.py:1109
+#: archaeological_operations/forms.py:1130
+#: archaeological_operations/forms.py:1227
+#: archaeological_operations/forms.py:1345
+#: archaeological_operations/forms.py:1802
+#: archaeological_operations/models.py:500
 #: archaeological_warehouse/forms.py:339
 #: archaeological_warehouse/models.py:2069 ishtar_common/forms_common.py:2150
-#: ishtar_common/forms_common.py:2438 ishtar_common/forms_common.py:2687
-#: ishtar_common/models.py:2410
+#: ishtar_common/forms_common.py:2438 ishtar_common/forms_common.py:2684
+#: ishtar_common/models.py:2401
 #: ishtar_common/templates/ishtar/sheet_document.html:40
 msgid "Reference"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1180
+#: archaeological_finds/models_treatments.py:1181
 #: archaeological_finds/templates/ishtar/sheet_find.html:499
 #: archaeological_finds/templates/ishtar/sheet_museum_find.html:525
 #: cd17_app/templates/ishtar/sheet_find.html:501
@@ -5941,7 +5929,7 @@ msgstr ""
 msgid "Treatment requests"
 msgstr ""
 
-#: archaeological_finds/models_treatments.py:1248
+#: archaeological_finds/models_treatments.py:1249
 msgid "Add associated treatment"
 msgstr ""
 
@@ -6416,10 +6404,10 @@ msgid ""
 msgstr ""
 
 #: archaeological_operations/forms.py:67
-#: archaeological_operations/forms.py:1074
-#: archaeological_operations/forms.py:1090
-#: archaeological_operations/forms.py:1096
-#: archaeological_operations/models.py:3157
+#: archaeological_operations/forms.py:1072
+#: archaeological_operations/forms.py:1088
+#: archaeological_operations/forms.py:1094
+#: archaeological_operations/models.py:3172
 #: archaeological_operations/templates/ishtar/sheet_operation.html:533
 #: na_app/templates/ishtar/sheet_operation.html:501
 #: sra_idf_app/templates/ishtar/sheet_operation.html:523
@@ -6427,20 +6415,20 @@ msgid "Parcels"
 msgstr ""
 
 #: archaeological_operations/forms.py:76
-#: archaeological_operations/models.py:3139
+#: archaeological_operations/models.py:3154
 #: archaeological_operations/templates/ishtar/blocks/window_tables/parcels.html:8
 msgid "Section"
 msgstr ""
 
 #: archaeological_operations/forms.py:79
-#: archaeological_operations/models.py:3141
+#: archaeological_operations/models.py:3156
 msgid "Parcel number"
 msgstr ""
 
 #: archaeological_operations/forms.py:81
-#: archaeological_operations/models.py:3143
-#: archaeological_operations/models.py:3171
-#: archaeological_operations/models.py:3239
+#: archaeological_operations/models.py:3158
+#: archaeological_operations/models.py:3186
+#: archaeological_operations/models.py:3254
 msgid "Public domain"
 msgstr ""
 
@@ -6497,27 +6485,27 @@ msgid "Operation - 001 - Search"
 msgstr ""
 
 #: archaeological_operations/forms.py:491
-#: archaeological_operations/forms.py:942
-#: archaeological_operations/models.py:1368
-#: archaeological_operations/models.py:2028
+#: archaeological_operations/forms.py:940
+#: archaeological_operations/models.py:1384
+#: archaeological_operations/models.py:2044
 msgid "Yearly index"
 msgstr ""
 
 #: archaeological_operations/forms.py:498
-#: archaeological_operations/forms.py:733
-#: archaeological_operations/models.py:1411
+#: archaeological_operations/forms.py:731
+#: archaeological_operations/models.py:1427
 msgid "Old code"
 msgstr ""
 
 #: archaeological_operations/forms.py:500
-#: archaeological_operations/forms.py:714
-#: archaeological_operations/models.py:1510
+#: archaeological_operations/forms.py:712
+#: archaeological_operations/models.py:1526
 msgid "DRASSM code"
 msgstr ""
 
 #: archaeological_operations/forms.py:508
-#: archaeological_operations/forms.py:719
-#: archaeological_operations/models.py:1451
+#: archaeological_operations/forms.py:717
+#: archaeological_operations/models.py:1467
 #: archaeological_operations/templates/ishtar/sheet_operation.html:158
 msgid "Address / Locality"
 msgstr ""
@@ -6527,36 +6515,36 @@ msgid "Is open?"
 msgstr ""
 
 #: archaeological_operations/forms.py:518
-#: archaeological_operations/forms.py:770
-#: archaeological_operations/models.py:1357
-#: archaeological_operations/models.py:2810
+#: archaeological_operations/forms.py:768
+#: archaeological_operations/models.py:1373
+#: archaeological_operations/models.py:2825
 msgid "Scientific monitor"
 msgstr ""
 
 #: archaeological_operations/forms.py:527
-#: archaeological_operations/forms.py:759
-#: archaeological_operations/forms.py:1690
-#: archaeological_operations/models.py:1350
+#: archaeological_operations/forms.py:757
+#: archaeological_operations/forms.py:1688
+#: archaeological_operations/models.py:1366
 msgid "Operator"
 msgstr ""
 
 #: archaeological_operations/forms.py:534
-#: archaeological_operations/forms.py:767
-#: archaeological_operations/models.py:1448
+#: archaeological_operations/forms.py:765
+#: archaeological_operations/models.py:1464
 msgid "Operator reference"
 msgstr ""
 
 #: archaeological_operations/forms.py:536
-#: archaeological_operations/forms.py:1140
-#: archaeological_operations/forms.py:1235
-#: archaeological_operations/forms.py:1355
-#: archaeological_operations/forms.py:1856
+#: archaeological_operations/forms.py:1138
+#: archaeological_operations/forms.py:1233
+#: archaeological_operations/forms.py:1353
+#: archaeological_operations/forms.py:1854
 #: archaeological_operations/models.py:306
 #: archaeological_operations/models.py:315
-#: archaeological_operations/models.py:498
-#: archaeological_operations/models.py:993
-#: archaeological_operations/models.py:1075
-#: archaeological_operations/models.py:1385
+#: archaeological_operations/models.py:505
+#: archaeological_operations/models.py:1000
+#: archaeological_operations/models.py:1091
+#: archaeological_operations/models.py:1401
 #: archaeological_operations/templates/ishtar/blocks/window_tables/archaeologicalsites.html:9
 msgid "Remains"
 msgstr ""
@@ -6566,42 +6554,42 @@ msgid "Abstract (full text search)"
 msgstr ""
 
 #: archaeological_operations/forms.py:545
-#: archaeological_operations/forms.py:826
-#: archaeological_operations/models.py:1454
+#: archaeological_operations/forms.py:824
+#: archaeological_operations/models.py:1470
 msgid "Comment about scientific documentation"
 msgstr ""
 
 #: archaeological_operations/forms.py:546
-#: archaeological_operations/forms.py:828
-#: archaeological_operations/models.py:995
-#: archaeological_operations/models.py:1489
+#: archaeological_operations/forms.py:826
+#: archaeological_operations/models.py:1002
+#: archaeological_operations/models.py:1505
 msgid "Record quality"
 msgstr ""
 
 #: archaeological_operations/forms.py:547
-#: archaeological_operations/forms.py:788
-#: archaeological_operations/models.py:1406
+#: archaeological_operations/forms.py:786
+#: archaeological_operations/models.py:1422
 msgid "Report processing"
 msgstr ""
 
 #: archaeological_operations/forms.py:549
-#: archaeological_operations/forms.py:741
-#: archaeological_operations/models.py:1480
+#: archaeological_operations/forms.py:739
+#: archaeological_operations/models.py:1496
 msgid "Virtual operation"
 msgstr ""
 
 #: archaeological_operations/forms.py:570
-#: archaeological_operations/forms.py:811
-#: archaeological_operations/forms.py:1698
-#: archaeological_operations/models.py:996
-#: archaeological_operations/models.py:1500
+#: archaeological_operations/forms.py:809
+#: archaeological_operations/forms.py:1696
+#: archaeological_operations/models.py:1003
+#: archaeological_operations/models.py:1516
 msgid "Documentation provided"
 msgstr ""
 
 #: archaeological_operations/forms.py:572
-#: archaeological_operations/forms.py:813
-#: archaeological_operations/forms.py:1702
-#: archaeological_operations/models.py:1495
+#: archaeological_operations/forms.py:811
+#: archaeological_operations/forms.py:1700
+#: archaeological_operations/models.py:1511
 #: archaeological_operations/templates/ishtar/sheet_operation.html:254
 msgid "Documentation deposit date"
 msgstr ""
@@ -6611,17 +6599,17 @@ msgid "Documentation deadline"
 msgstr ""
 
 #: archaeological_operations/forms.py:577
-#: archaeological_operations/forms.py:819
-#: archaeological_operations/forms.py:1705
-#: archaeological_operations/models.py:997
-#: archaeological_operations/models.py:1506
+#: archaeological_operations/forms.py:817
+#: archaeological_operations/forms.py:1703
+#: archaeological_operations/models.py:1004
+#: archaeological_operations/models.py:1522
 msgid "Finds provided"
 msgstr ""
 
 #: archaeological_operations/forms.py:579
-#: archaeological_operations/forms.py:821
-#: archaeological_operations/forms.py:1709
-#: archaeological_operations/models.py:1502
+#: archaeological_operations/forms.py:819
+#: archaeological_operations/forms.py:1707
+#: archaeological_operations/models.py:1518
 #: archaeological_operations/templates/ishtar/sheet_operation.html:262
 msgid "Finds deposit date"
 msgstr ""
@@ -6630,364 +6618,358 @@ msgstr ""
 msgid "Finds deadline"
 msgstr ""
 
-#: archaeological_operations/forms.py:670
+#: archaeological_operations/forms.py:668
 msgid "Associated file"
 msgstr ""
 
-#: archaeological_operations/forms.py:683
+#: archaeological_operations/forms.py:681
 msgid "Operation - 010 - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:717
-#: archaeological_operations/forms.py:1752
-#: archaeological_operations/models.py:1450
+#: archaeological_operations/forms.py:715
+#: archaeological_operations/forms.py:1750
+#: archaeological_operations/models.py:1466
 msgid "Generic name"
 msgstr ""
 
-#: archaeological_operations/forms.py:744
+#: archaeological_operations/forms.py:742
 msgid "Actors"
 msgstr ""
 
-#: archaeological_operations/forms.py:746
-#: archaeological_operations/models.py:1341
-#: archaeological_operations/models.py:2828
+#: archaeological_operations/forms.py:744
+#: archaeological_operations/models.py:1357
+#: archaeological_operations/models.py:2843
 msgid "Head scientist"
 msgstr ""
 
-#: archaeological_operations/forms.py:781
-#: archaeological_operations/forms.py:1362
-#: archaeological_operations/forms.py:1712
-#: archaeological_operations/forms.py:1845
-#: archaeological_operations/models.py:516
-#: archaeological_operations/models.py:1364
+#: archaeological_operations/forms.py:779
+#: archaeological_operations/forms.py:1360
+#: archaeological_operations/forms.py:1710
+#: archaeological_operations/forms.py:1843
+#: archaeological_operations/models.py:523
+#: archaeological_operations/models.py:1380
 msgid "Collaborators"
 msgstr ""
 
-#: archaeological_operations/forms.py:782
+#: archaeological_operations/forms.py:780
 msgid "Dates / Administrative"
 msgstr ""
 
-#: archaeological_operations/forms.py:786
-#: archaeological_operations/models.py:1335
+#: archaeological_operations/forms.py:784
+#: archaeological_operations/models.py:1351
 msgid "Report delivery date"
 msgstr ""
 
-#: archaeological_operations/forms.py:808
-#: archaeological_operations/models.py:1497
+#: archaeological_operations/forms.py:806
+#: archaeological_operations/models.py:1513
 msgid "Deadline for submission of the documentation"
 msgstr ""
 
-#: archaeological_operations/forms.py:816
-#: archaeological_operations/models.py:1504
+#: archaeological_operations/forms.py:814
+#: archaeological_operations/models.py:1520
 msgid "Deadline for submission of the finds"
 msgstr ""
 
-#: archaeological_operations/forms.py:824
+#: archaeological_operations/forms.py:822
 msgid "Scientific"
 msgstr ""
 
-#: archaeological_operations/forms.py:831
+#: archaeological_operations/forms.py:829
 #: archaeological_operations/models.py:90 ishtar_common/models_imports.py:1074
 msgid "Remain type"
 msgstr ""
 
-#: archaeological_operations/forms.py:837
-#: archaeological_operations/models.py:1494
+#: archaeological_operations/forms.py:835
+#: archaeological_operations/models.py:1510
 msgid "Abstract"
 msgstr ""
 
-#: archaeological_operations/forms.py:897
+#: archaeological_operations/forms.py:895
 msgid ""
 "If you want to set an excavation end date you have to provide a start date."
 msgstr ""
 
-#: archaeological_operations/forms.py:902
+#: archaeological_operations/forms.py:900
 msgid "The excavation end date cannot be before the start date."
 msgstr ""
 
-#: archaeological_operations/forms.py:932
+#: archaeological_operations/forms.py:930
 #, python-format
 msgid ""
 "This index already exists for year: %(year)d - use a value bigger than "
 "%(last_val)d or empty the yearly index field."
 msgstr ""
 
-#: archaeological_operations/forms.py:936
+#: archaeological_operations/forms.py:934
 #, fuzzy
 #| msgid "email address"
 msgid "Bad operation index"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/forms.py:977
+#: archaeological_operations/forms.py:975
 #: archaeological_operations/templates/ishtar/sheet_operation.html:322
 #: na_app/templates/ishtar/sheet_operation.html:290
 #: sra_idf_app/templates/ishtar/sheet_operation.html:312
 msgid "Court-ordered seizure"
 msgstr ""
 
-#: archaeological_operations/forms.py:978
+#: archaeological_operations/forms.py:976
 msgid "Operation - 015 - Court-ordered seizure"
 msgstr ""
 
-#: archaeological_operations/forms.py:987
-#: archaeological_operations/models.py:1513
+#: archaeological_operations/forms.py:985
+#: archaeological_operations/models.py:1529
 msgid "Seizure name"
 msgstr ""
 
-#: archaeological_operations/forms.py:990
-#: archaeological_operations/models.py:1515
+#: archaeological_operations/forms.py:988
+#: archaeological_operations/models.py:1531
 msgid "Official report number"
 msgstr ""
 
-#: archaeological_operations/forms.py:996
+#: archaeological_operations/forms.py:994
 msgid "Protagonist"
 msgstr ""
 
-#: archaeological_operations/forms.py:1002
-#: archaeological_operations/models.py:1527
+#: archaeological_operations/forms.py:1000
+#: archaeological_operations/models.py:1543
 msgid "Applicant authority"
 msgstr ""
 
-#: archaeological_operations/forms.py:1008
-#: archaeological_operations/models.py:1535
+#: archaeological_operations/forms.py:1006
+#: archaeological_operations/models.py:1551
 msgid "Writer of the minutes"
 msgstr ""
 
-#: archaeological_operations/forms.py:1013
+#: archaeological_operations/forms.py:1011
 msgid "Preventive informations - excavation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1014
+#: archaeological_operations/forms.py:1012
 msgid "Operation - 033 - Preventive - Excavation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1017
-#: archaeological_operations/models.py:1390
+#: archaeological_operations/forms.py:1015
+#: archaeological_operations/models.py:1406
 msgid "Cost (euros)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1018
-#: archaeological_operations/models.py:1394
+#: archaeological_operations/forms.py:1016
+#: archaeological_operations/models.py:1410
 msgid "Scheduled man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1020
-#: archaeological_operations/models.py:1398
+#: archaeological_operations/forms.py:1018
+#: archaeological_operations/models.py:1414
 msgid "Optional man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1022
-#: archaeological_operations/models.py:1402
+#: archaeological_operations/forms.py:1020
+#: archaeological_operations/models.py:1418
 msgid "Effective man-days"
 msgstr ""
 
-#: archaeological_operations/forms.py:1032
+#: archaeological_operations/forms.py:1030
 msgid "Preventive informations - diagnostic"
 msgstr ""
 
-#: archaeological_operations/forms.py:1033
+#: archaeological_operations/forms.py:1031
 msgid "Operation - 037 - Preventive - Diagnostic"
 msgstr ""
 
-#: archaeological_operations/forms.py:1038
-#: archaeological_operations/models.py:1422
+#: archaeological_operations/forms.py:1036
+#: archaeological_operations/models.py:1438
 msgid "Prescription on zoning"
 msgstr ""
 
-#: archaeological_operations/forms.py:1040
-#: archaeological_operations/models.py:1426
+#: archaeological_operations/forms.py:1038
+#: archaeological_operations/models.py:1442
 msgid "Prescription on large area"
 msgstr ""
 
-#: archaeological_operations/forms.py:1043
-#: archaeological_operations/models.py:1429
+#: archaeological_operations/forms.py:1041
+#: archaeological_operations/models.py:1445
 msgid "Prescription on geoarchaeological context"
 msgstr ""
 
-#: archaeological_operations/forms.py:1064
+#: archaeological_operations/forms.py:1062
 msgid "Operation - 040 - Towns"
 msgstr ""
 
-#: archaeological_operations/forms.py:1069
+#: archaeological_operations/forms.py:1067
 msgid "Operation - 040 - Towns (2)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1091
+#: archaeological_operations/forms.py:1089
 msgid "Operation - 050 - Parcels"
 msgstr ""
 
-#: archaeological_operations/forms.py:1098
+#: archaeological_operations/forms.py:1096
 msgid "Operation - 050 - Parcels (2)"
 msgstr ""
 
-#: archaeological_operations/forms.py:1165
-#: archaeological_operations/forms.py:1393
-#: archaeological_operations/forms.py:1824
+#: archaeological_operations/forms.py:1163
+#: archaeological_operations/forms.py:1391
+#: archaeological_operations/forms.py:1822
 msgid "This reference already exists."
 msgstr ""
 
-#: archaeological_operations/forms.py:1209
+#: archaeological_operations/forms.py:1207
 msgid "Would you like to close this operation?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1214
+#: archaeological_operations/forms.py:1212
 msgid "Would you like to delete this operation?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1223
+#: archaeological_operations/forms.py:1221
 msgid "Archaeological site - 001 - Search"
 msgstr ""
 
-#: archaeological_operations/forms.py:1243
+#: archaeological_operations/forms.py:1241
 msgid "Top operation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1255
-#: archaeological_operations/forms.py:1366
-#: archaeological_operations/models.py:508
+#: archaeological_operations/forms.py:1253
+#: archaeological_operations/forms.py:1364
+#: archaeological_operations/models.py:515
 msgid "National Geographic Institute locality"
 msgstr ""
 
-#: archaeological_operations/forms.py:1258
-#: archaeological_operations/forms.py:1370
-#: archaeological_operations/models.py:511
+#: archaeological_operations/forms.py:1256
+#: archaeological_operations/forms.py:1368
+#: archaeological_operations/models.py:518
 msgid "Cadastral locality"
 msgstr ""
 
-#: archaeological_operations/forms.py:1262
-#: archaeological_operations/forms.py:1414
-#: archaeological_operations/models.py:528
+#: archaeological_operations/forms.py:1260
+#: archaeological_operations/forms.py:1412
+#: archaeological_operations/models.py:535
 msgid "AffMar number"
 msgstr ""
 
-#: archaeological_operations/forms.py:1264
-#: archaeological_operations/forms.py:1416
-#: archaeological_operations/models.py:531
+#: archaeological_operations/forms.py:1262
+#: archaeological_operations/forms.py:1414
+#: archaeological_operations/models.py:538
 msgid "DRASSM number"
 msgstr ""
 
-#: archaeological_operations/forms.py:1266
-#: archaeological_operations/forms.py:1418
-#: archaeological_operations/models.py:520
+#: archaeological_operations/forms.py:1264
+#: archaeological_operations/forms.py:1416
+#: archaeological_operations/models.py:527
 msgid "Shipwreck name"
 msgstr ""
 
-#: archaeological_operations/forms.py:1269
-#: archaeological_operations/forms.py:1426
-#: archaeological_operations/models.py:522
+#: archaeological_operations/forms.py:1267
+#: archaeological_operations/forms.py:1424
+#: archaeological_operations/models.py:529
 msgid "Oceanographic service localisation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1272
-#: archaeological_operations/forms.py:1420
-#: archaeological_operations/models.py:524
+#: archaeological_operations/forms.py:1270
+#: archaeological_operations/forms.py:1418
+#: archaeological_operations/models.py:531
 msgid "Shipwreck code"
 msgstr ""
 
-#: archaeological_operations/forms.py:1274
-#: archaeological_operations/forms.py:1422
-#: archaeological_operations/models.py:525
+#: archaeological_operations/forms.py:1272
+#: archaeological_operations/forms.py:1420
+#: archaeological_operations/models.py:532
 msgid "Sinking date"
 msgstr ""
 
-#: archaeological_operations/forms.py:1276
-#: archaeological_operations/forms.py:1424
-#: archaeological_operations/models.py:526
+#: archaeological_operations/forms.py:1274
+#: archaeological_operations/forms.py:1422
+#: archaeological_operations/models.py:533
 msgid "Discovery area"
 msgstr ""
 
-#: archaeological_operations/forms.py:1338
+#: archaeological_operations/forms.py:1336
 msgid "Archaeological site - 010 - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:1400
+#: archaeological_operations/forms.py:1398
 msgid "Archaeological site - 020 - Towns"
 msgstr ""
 
-#: archaeological_operations/forms.py:1409
+#: archaeological_operations/forms.py:1407
 #: archaeological_operations/templates/ishtar/sheet_site.html:52
 msgid "Underwater"
 msgstr ""
 
-#: archaeological_operations/forms.py:1410
+#: archaeological_operations/forms.py:1408
 msgid "Archaeological site - 030 - Underwater"
 msgstr ""
 
-#: archaeological_operations/forms.py:1461
-#: archaeological_operations/forms.py:1509
-#: archaeological_operations/models.py:2870
-msgid "Signature date"
-msgstr ""
-
-#: archaeological_operations/forms.py:1477
+#: archaeological_operations/forms.py:1475
 #: archaeological_operations/views.py:637
 msgid "Administrative act search"
 msgstr ""
 
-#: archaeological_operations/forms.py:1492
-#: archaeological_operations/forms.py:1594
-#: archaeological_operations/forms.py:1661
+#: archaeological_operations/forms.py:1490
+#: archaeological_operations/forms.py:1592
+#: archaeological_operations/forms.py:1659
 msgid "You should select an administrative act."
 msgstr ""
 
-#: archaeological_operations/forms.py:1502
-#: archaeological_operations/models.py:2835
+#: archaeological_operations/forms.py:1500
+#: archaeological_operations/models.py:2850
 msgid "Signatory"
 msgstr ""
 
-#: archaeological_operations/forms.py:1520
+#: archaeological_operations/forms.py:1518
 msgid "Operation - Administrative act - General"
 msgstr ""
 
-#: archaeological_operations/forms.py:1554
+#: archaeological_operations/forms.py:1552
 #, python-format
 msgid ""
 "This index already exists for year: %(year)d - use a value bigger than "
 "%(last_val)d"
 msgstr ""
 
-#: archaeological_operations/forms.py:1558
+#: archaeological_operations/forms.py:1556
 msgid "Bad index"
 msgstr ""
 
-#: archaeological_operations/forms.py:1571
+#: archaeological_operations/forms.py:1569
 msgid "Would you like to delete this administrative act?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1576 ishtar_common/forms.py:1335
-#: ishtar_common/models.py:2082
+#: archaeological_operations/forms.py:1574 ishtar_common/forms.py:1335
+#: ishtar_common/models.py:2073
 msgid "Template"
 msgstr ""
 
-#: archaeological_operations/forms.py:1600
-#: archaeological_operations/forms.py:1604
+#: archaeological_operations/forms.py:1598
+#: archaeological_operations/forms.py:1602
 msgid "This document is not intended for this type of act."
 msgstr ""
 
-#: archaeological_operations/forms.py:1622
+#: archaeological_operations/forms.py:1620
 msgid "Doc generation"
 msgstr ""
 
-#: archaeological_operations/forms.py:1624
+#: archaeological_operations/forms.py:1622
 msgid "Generate the associated doc?"
 msgstr ""
 
-#: archaeological_operations/forms.py:1645
+#: archaeological_operations/forms.py:1643
 #: archaeological_operations/ishtar_menu.py:112
 #: archaeological_operations/views.py:748
 msgctxt "admin act register"
 msgid "Register"
 msgstr ""
 
-#: archaeological_operations/forms.py:1666
+#: archaeological_operations/forms.py:1664
 msgid "Operation - Quick action - Modify"
 msgstr ""
 
-#: archaeological_operations/forms.py:1779
+#: archaeological_operations/forms.py:1777
 msgid "This code already exists."
 msgstr ""
 
-#: archaeological_operations/forms.py:1835
+#: archaeological_operations/forms.py:1833
 msgid "Archaeological files - Quick action - Modify"
 msgstr ""
 
@@ -7035,594 +7017,594 @@ msgstr ""
 msgid "Cultural attribution types"
 msgstr ""
 
-#: archaeological_operations/models.py:376
-#: archaeological_operations/models.py:1181
+#: archaeological_operations/models.py:383
+#: archaeological_operations/models.py:1197
 #: archaeological_operations/tests.py:3156
 msgctxt "key for text search"
 msgid "remain"
 msgstr ""
 
-#: archaeological_operations/models.py:388
+#: archaeological_operations/models.py:395
 msgctxt "key for text search"
 msgid "locality-ngi"
 msgstr ""
 
-#: archaeological_operations/models.py:391
+#: archaeological_operations/models.py:398
 msgctxt "key for text search"
 msgid "locality-cadastral"
 msgstr ""
 
-#: archaeological_operations/models.py:395
+#: archaeological_operations/models.py:402
 msgctxt "key for text search"
 msgid "shipwreck-name"
 msgstr ""
 
-#: archaeological_operations/models.py:399
+#: archaeological_operations/models.py:406
 msgctxt "key for text search"
 msgid "oceanographic-service-localisation"
 msgstr ""
 
-#: archaeological_operations/models.py:403
+#: archaeological_operations/models.py:410
 msgctxt "key for text search"
 msgid "shipwreck-code"
 msgstr ""
 
-#: archaeological_operations/models.py:407
+#: archaeological_operations/models.py:414
 msgctxt "key for text search"
 msgid "sinking-date"
 msgstr ""
 
-#: archaeological_operations/models.py:410
+#: archaeological_operations/models.py:417
 msgctxt "key for text search"
 msgid "discovery-area"
 msgstr ""
 
-#: archaeological_operations/models.py:418
+#: archaeological_operations/models.py:425
 msgctxt "key for text search"
 msgid "top-operation"
 msgstr ""
 
-#: archaeological_operations/models.py:422
+#: archaeological_operations/models.py:429
 msgctxt "key for text search"
 msgid "numero-drassm"
 msgstr ""
 
-#: archaeological_operations/models.py:426
+#: archaeological_operations/models.py:433
 msgctxt "key for text search"
 msgid "numero-affmar"
 msgstr ""
 
-#: archaeological_operations/models.py:477
+#: archaeological_operations/models.py:484
 #, fuzzy
 #| msgid "email address"
 msgid "Create associated operation"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:546
-#: archaeological_operations/models.py:1548
+#: archaeological_operations/models.py:553
+#: archaeological_operations/models.py:1564
 #: archaeological_warehouse/models.py:449
 msgid "Cached town label"
 msgstr ""
 
-#: archaeological_operations/models.py:558
-#: archaeological_operations/models.py:1560
+#: archaeological_operations/models.py:565
+#: archaeological_operations/models.py:1576
 msgid "Cached remains label"
 msgstr ""
 
-#: archaeological_operations/models.py:568
-#: archaeological_operations/models.py:1469
+#: archaeological_operations/models.py:575
+#: archaeological_operations/models.py:1485
 #: archaeological_operations/templates/ishtar/sheet_operation.html:364
 #: na_app/templates/ishtar/sheet_operation.html:332
 #: sra_idf_app/templates/ishtar/sheet_operation.html:354
 msgid "Archaeological sites"
 msgstr ""
 
-#: archaeological_operations/models.py:588
+#: archaeological_operations/models.py:595
 msgid "SITE"
 msgstr ""
 
-#: archaeological_operations/models.py:640
+#: archaeological_operations/models.py:647
 msgid "Create an operation associated to this site"
 msgstr ""
 
-#: archaeological_operations/models.py:642
+#: archaeological_operations/models.py:649
 msgid "ope."
 msgstr ""
 
-#: archaeological_operations/models.py:652
+#: archaeological_operations/models.py:659
 msgid "Create a cluster operation for site associated to many operations"
 msgstr ""
 
-#: archaeological_operations/models.py:654
+#: archaeological_operations/models.py:661
 msgid "top ope."
 msgstr ""
 
-#: archaeological_operations/models.py:807 ishtar_common/forms.py:1211
-#: ishtar_common/models.py:5507 ishtar_common/models.py:5668
-#: ishtar_common/models.py:5728 ishtar_common/views_item.py:1810
+#: archaeological_operations/models.py:814 ishtar_common/forms.py:1211
+#: ishtar_common/models.py:5486 ishtar_common/models.py:5647
+#: ishtar_common/models.py:5707 ishtar_common/views_item.py:1810
 msgid "Unknown"
 msgstr ""
 
-#: archaeological_operations/models.py:809
+#: archaeological_operations/models.py:816
 msgid "Virtual operation of site: {}"
 msgstr ""
 
-#: archaeological_operations/models.py:1054
+#: archaeological_operations/models.py:1070
 msgid "Associated file (label)"
 msgstr ""
 
-#: archaeological_operations/models.py:1055
+#: archaeological_operations/models.py:1071
 msgid "Operator name"
 msgstr ""
 
-#: archaeological_operations/models.py:1056
+#: archaeological_operations/models.py:1072
 msgid "Associated file (external ID)"
 msgstr ""
 
-#: archaeological_operations/models.py:1057
+#: archaeological_operations/models.py:1073
 msgid "Scientist (title)"
 msgstr ""
 
-#: archaeological_operations/models.py:1058
+#: archaeological_operations/models.py:1074
 msgid "Scientist (surname)"
 msgstr ""
 
-#: archaeological_operations/models.py:1059
+#: archaeological_operations/models.py:1075
 msgid "Scientist (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:1060
+#: archaeological_operations/models.py:1076
 msgid "Scientist (full name)"
 msgstr ""
 
-#: archaeological_operations/models.py:1061
+#: archaeological_operations/models.py:1077
 msgid "Scientist - Organization (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:1062
+#: archaeological_operations/models.py:1078
 msgid "Scientific monitor (title)"
 msgstr ""
 
-#: archaeological_operations/models.py:1063
+#: archaeological_operations/models.py:1079
 msgid "Scientific monitor (surname)"
 msgstr ""
 
-#: archaeological_operations/models.py:1064
+#: archaeological_operations/models.py:1080
 msgid "Scientific monitor (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:1065
+#: archaeological_operations/models.py:1081
 msgid "Scientific monitor - Organization (name)"
 msgstr ""
 
-#: archaeological_operations/models.py:1070
+#: archaeological_operations/models.py:1086
 msgid "Archaeological sites (reference)"
 msgstr ""
 
-#: archaeological_operations/models.py:1127
+#: archaeological_operations/models.py:1143
 msgctxt "key for text search"
 msgid "yearly-index"
 msgstr ""
 
-#: archaeological_operations/models.py:1130
+#: archaeological_operations/models.py:1146
 #, fuzzy
 #| msgid "email address"
 msgctxt "key for text search"
 msgid "operation-old-code"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:1156
+#: archaeological_operations/models.py:1172
 msgctxt "key for text search"
 msgid "address"
 msgstr ""
 
-#: archaeological_operations/models.py:1163
+#: archaeological_operations/models.py:1179
 #: archaeological_operations/tests.py:3168
 msgctxt "key for text search"
 msgid "is-open"
 msgstr ""
 
-#: archaeological_operations/models.py:1166
+#: archaeological_operations/models.py:1182
 msgctxt "key for text search"
 msgid "scientific-monitor"
 msgstr ""
 
-#: archaeological_operations/models.py:1187
+#: archaeological_operations/models.py:1203
 msgctxt "key for text search"
 msgid "start"
 msgstr ""
 
-#: archaeological_operations/models.py:1190
+#: archaeological_operations/models.py:1206
 msgctxt "key for text search"
 msgid "end"
 msgstr ""
 
-#: archaeological_operations/models.py:1194
+#: archaeological_operations/models.py:1210
 #: archaeological_operations/tests.py:3211
 msgctxt "key for text search"
 msgid "relation-types"
 msgstr ""
 
-#: archaeological_operations/models.py:1200
+#: archaeological_operations/models.py:1216
 #, fuzzy
 #| msgid "email address"
 msgctxt "key for text search"
 msgid "operator-reference"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:1203
+#: archaeological_operations/models.py:1219
 msgctxt "key for text search"
 msgid "abstract"
 msgstr ""
 
-#: archaeological_operations/models.py:1206
+#: archaeological_operations/models.py:1222
 msgctxt "key for text search"
 msgid "scientific-documentation-comment"
 msgstr ""
 
-#: archaeological_operations/models.py:1210
+#: archaeological_operations/models.py:1226
 msgctxt "key for text search"
 msgid "record-quality"
 msgstr ""
 
-#: archaeological_operations/models.py:1214
+#: archaeological_operations/models.py:1230
 #: archaeological_operations/tests.py:3258
 msgctxt "key for text search"
 msgid "report-processing"
 msgstr ""
 
-#: archaeological_operations/models.py:1218
+#: archaeological_operations/models.py:1234
 msgctxt "key for text search"
 msgid "virtual-operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1227
+#: archaeological_operations/models.py:1243
 msgctxt "key for text search"
 msgid "documentation-deposit-date"
 msgstr ""
 
-#: archaeological_operations/models.py:1231
+#: archaeological_operations/models.py:1247
 msgctxt "key for text search"
 msgid "documentation-provided"
 msgstr ""
 
-#: archaeological_operations/models.py:1235
+#: archaeological_operations/models.py:1251
 #, fuzzy
 #| msgid "email address"
 msgctxt "key for text search"
 msgid "documentation-deadline"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:1239
+#: archaeological_operations/models.py:1255
 msgctxt "key for text search"
 msgid "finds-deposit-date"
 msgstr ""
 
-#: archaeological_operations/models.py:1243
+#: archaeological_operations/models.py:1259
 msgctxt "key for text search"
 msgid "finds-provided"
 msgstr ""
 
-#: archaeological_operations/models.py:1250
+#: archaeological_operations/models.py:1266
 msgctxt "key for text search"
 msgid "finds-deadline"
 msgstr ""
 
-#: archaeological_operations/models.py:1254
+#: archaeological_operations/models.py:1270
 msgctxt "key for text search"
 msgid "code-drassm"
 msgstr ""
 
-#: archaeological_operations/models.py:1292 ishtar_common/models.py:4430
-#: ishtar_common/models.py:4528
+#: archaeological_operations/models.py:1308 ishtar_common/models.py:4421
+#: ishtar_common/models.py:4507
 msgctxt "key for text search"
 msgid "file"
 msgstr ""
 
-#: archaeological_operations/models.py:1475
+#: archaeological_operations/models.py:1491
 msgid "Sites for which this operation is top operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1483
+#: archaeological_operations/models.py:1499
 msgid ""
 "If checked, it means that this operation have not been officialy registered."
 msgstr ""
 
-#: archaeological_operations/models.py:1519
+#: archaeological_operations/models.py:1535
 msgid "Name of the protagonist"
 msgstr ""
 
-#: archaeological_operations/models.py:1542
+#: archaeological_operations/models.py:1558
 #, fuzzy
 #| msgid "email address"
 msgid "Cached label"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:1570
+#: archaeological_operations/models.py:1586
 #: archaeological_operations/templates/ishtar/sheet_site.html:85
-#: ishtar_common/models.py:1039
+#: ishtar_common/models.py:1030
 #: ishtar_common/templates/ishtar/sheet_document.html:125
 #: ishtar_common/templates/ishtar/sheet_town.html:128
 msgid "Operations"
 msgstr ""
 
-#: archaeological_operations/models.py:1610
+#: archaeological_operations/models.py:1626
 msgid "List of associated context records"
 msgstr ""
 
-#: archaeological_operations/models.py:1611
+#: archaeological_operations/models.py:1627
 msgid "List of containers with finds related to this operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1612
+#: archaeological_operations/models.py:1628
 msgid "List of containers with documents related to this operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1613
+#: archaeological_operations/models.py:1629
 msgid "List of containers with finds or documents related to this operation"
 msgstr ""
 
-#: archaeological_operations/models.py:1730
+#: archaeological_operations/models.py:1746
 msgid "OPE"
 msgstr ""
 
-#: archaeological_operations/models.py:1825
+#: archaeological_operations/models.py:1841
 #, fuzzy
 #| msgid "email address"
 msgid "No associated town"
 msgstr "E-Mail-Adresse"
 
-#: archaeological_operations/models.py:1840
+#: archaeological_operations/models.py:1856
 msgid "Intercommunal"
 msgstr ""
 
-#: archaeological_operations/models.py:1983
+#: archaeological_operations/models.py:1999
 msgid "context record"
 msgstr ""
 
-#: archaeological_operations/models.py:2013
+#: archaeological_operations/models.py:2029
 msgid "Code patriarche"
 msgstr ""
 
-#: archaeological_operations/models.py:2061
-#: archaeological_operations/models.py:3060
+#: archaeological_operations/models.py:2077
+#: archaeological_operations/models.py:3075
 msgid "This index already exists for this year"
 msgstr ""
 
-#: archaeological_operations/models.py:2122
+#: archaeological_operations/models.py:2138
 msgid "Number of parcels"
 msgstr ""
 
-#: archaeological_operations/models.py:2132
+#: archaeological_operations/models.py:2148
 msgid "Number of administrative acts"
 msgstr ""
 
-#: archaeological_operations/models.py:2140
+#: archaeological_operations/models.py:2156
 msgid "Number of indexed administrative acts"
 msgstr ""
 
-#: archaeological_operations/models.py:2148
+#: archaeological_operations/models.py:2164
 msgid "Number of context records"
 msgstr ""
 
-#: archaeological_operations/models.py:2202
+#: archaeological_operations/models.py:2218
 #: archaeological_warehouse/templates/ishtar/sheet_container.html:116
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:98
 #: na_app/templates/ishtar/sheet_container.html:123
 msgid "Number of finds"
 msgstr ""
 
-#: archaeological_operations/models.py:2263
-#: archaeological_operations/models.py:2342
+#: archaeological_operations/models.py:2279
+#: archaeological_operations/models.py:2358
 msgid "No type"
 msgstr ""
 
-#: archaeological_operations/models.py:2307
+#: archaeological_operations/models.py:2323
 msgid "Number of sources"
 msgstr ""
 
-#: archaeological_operations/models.py:2352
+#: archaeological_operations/models.py:2368
 msgid "Mean"
 msgstr ""
 
-#: archaeological_operations/models.py:2444
+#: archaeological_operations/models.py:2460
 #: ishtar_common/models_imports.py:1075
 msgid "Operation relation type"
 msgstr ""
 
-#: archaeological_operations/models.py:2445
+#: archaeological_operations/models.py:2461
 msgid "Operation relation types"
 msgstr ""
 
-#: archaeological_operations/models.py:2470
+#: archaeological_operations/models.py:2486
 msgid "Operation record relation"
 msgstr ""
 
-#: archaeological_operations/models.py:2471
+#: archaeological_operations/models.py:2487
 msgid "Operation record relations"
 msgstr ""
 
-#: archaeological_operations/models.py:2537
+#: archaeological_operations/models.py:2553
 msgid "Intended to"
 msgstr ""
 
-#: archaeological_operations/models.py:2542
+#: archaeological_operations/models.py:2558
 msgid "Associated template"
 msgstr ""
 
-#: archaeological_operations/models.py:2545
+#: archaeological_operations/models.py:2561
 msgid "Indexed"
 msgstr ""
 
-#: archaeological_operations/models.py:2549
+#: archaeological_operations/models.py:2565
 msgid "Act types"
 msgstr ""
 
-#: archaeological_operations/models.py:2675
+#: archaeological_operations/models.py:2690
 msgctxt "key for text search"
 msgid "other-ref"
 msgstr ""
 
-#: archaeological_operations/models.py:2685
+#: archaeological_operations/models.py:2700
 msgctxt "key for text search"
 msgid "indexed"
 msgstr ""
 
-#: archaeological_operations/models.py:2688
+#: archaeological_operations/models.py:2703
 #: archaeological_warehouse/models.py:975
 msgctxt "key for text search"
 msgid "operation-town"
 msgstr ""
 
-#: archaeological_operations/models.py:2692
+#: archaeological_operations/models.py:2707
 msgctxt "key for text search"
 msgid "file-town"
 msgstr ""
 
-#: archaeological_operations/models.py:2704
+#: archaeological_operations/models.py:2719
 msgctxt "key for text search"
 msgid "operation-department"
 msgstr ""
 
-#: archaeological_operations/models.py:2708
+#: archaeological_operations/models.py:2723
 msgctxt "key for text search"
 msgid "file-department"
 msgstr ""
 
-#: archaeological_operations/models.py:2712
+#: archaeological_operations/models.py:2727
 msgctxt "key for text search"
 msgid "object"
 msgstr ""
 
-#: archaeological_operations/models.py:2715
+#: archaeological_operations/models.py:2730
 msgctxt "key for text search"
 msgid "signature"
 msgstr ""
 
-#: archaeological_operations/models.py:2719
+#: archaeological_operations/models.py:2734
 msgctxt "key for text search"
 msgid "file-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2731
+#: archaeological_operations/models.py:2746
 msgctxt "key for text search"
 msgid "file-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2735
+#: archaeological_operations/models.py:2750
 msgctxt "key for text search"
 msgid "file-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2738
+#: archaeological_operations/models.py:2753
 msgctxt "key for text search"
 msgid "file-other-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2742
+#: archaeological_operations/models.py:2757
 msgctxt "key for text search"
 msgid "file-in-charge"
 msgstr ""
 
-#: archaeological_operations/models.py:2746
+#: archaeological_operations/models.py:2761
 msgctxt "key for text search"
 msgid "file-permit-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2750
+#: archaeological_operations/models.py:2765
 msgctxt "key for text search"
 msgid "treatment-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2754
+#: archaeological_operations/models.py:2769
 msgctxt "key for text search"
 msgid "treatment-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2758
+#: archaeological_operations/models.py:2773
 msgctxt "key for text search"
 msgid "treatment-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2761
+#: archaeological_operations/models.py:2776
 msgctxt "key for text search"
 msgid "treatment-index"
 msgstr ""
 
-#: archaeological_operations/models.py:2764
+#: archaeological_operations/models.py:2779
 msgctxt "key for text search"
 msgid "treatment-type"
 msgstr ""
 
-#: archaeological_operations/models.py:2768
+#: archaeological_operations/models.py:2783
 msgctxt "key for text search"
 msgid "treatment-file-name"
 msgstr ""
 
-#: archaeological_operations/models.py:2772
+#: archaeological_operations/models.py:2787
 msgctxt "key for text search"
 msgid "treatment-file-reference"
 msgstr ""
 
-#: archaeological_operations/models.py:2776
+#: archaeological_operations/models.py:2791
 msgctxt "key for text search"
 msgid "treatment-file-year"
 msgstr ""
 
-#: archaeological_operations/models.py:2780
+#: archaeological_operations/models.py:2795
 msgctxt "key for text search"
 msgid "treatment-file-index"
 msgstr ""
 
-#: archaeological_operations/models.py:2784
+#: archaeological_operations/models.py:2799
 msgctxt "key for text search"
 msgid "treatment-file-type"
 msgstr ""
 
-#: archaeological_operations/models.py:2818
+#: archaeological_operations/models.py:2833
 msgid "Archaeological preventive operator"
 msgstr ""
 
-#: archaeological_operations/models.py:2880
+#: archaeological_operations/models.py:2895
 msgid "Cached values get from associated departments"
 msgstr ""
 
-#: archaeological_operations/models.py:2886
+#: archaeological_operations/models.py:2901
 msgid "Cached values get from associated towns"
 msgstr ""
 
-#: archaeological_operations/models.py:3150
+#: archaeological_operations/models.py:3165
 msgid "Address - Locality"
 msgstr ""
 
-#: archaeological_operations/models.py:3152 ishtar_common/models.py:2669
-#: ishtar_common/models.py:2974 ishtar_common/models.py:3981
+#: archaeological_operations/models.py:3167 ishtar_common/models.py:2660
+#: ishtar_common/models.py:2965 ishtar_common/models.py:3972
 #: ishtar_common/models_common.py:3397 ishtar_common/models_common.py:3432
-#: ishtar_common/models_common.py:4371
+#: ishtar_common/models_common.py:4370
 msgid "Cached name"
 msgstr ""
 
-#: archaeological_operations/models.py:3444 ishtar_common/models.py:3846
+#: archaeological_operations/models.py:3459 ishtar_common/models.py:3837
 msgid "Owner"
 msgstr ""
 
-#: archaeological_operations/models.py:3459
+#: archaeological_operations/models.py:3474
 msgid "Parcel owner"
 msgstr ""
 
-#: archaeological_operations/models.py:3460
+#: archaeological_operations/models.py:3475
 msgid "Parcel owners"
 msgstr ""
 
-#: archaeological_operations/models.py:3482 ishtar_common/models.py:5375
+#: archaeological_operations/models.py:3497 ishtar_common/models.py:5354
 msgid "Is preventive"
 msgstr ""
 
-#: archaeological_operations/models.py:3485
+#: archaeological_operations/models.py:3500
 msgid "Operation type old"
 msgstr ""
 
-#: archaeological_operations/models.py:3486
+#: archaeological_operations/models.py:3501
 msgid "Operation types old"
 msgstr ""
 
@@ -7652,7 +7634,7 @@ msgstr ""
 #: archaeological_operations/templates/ishtar/sheet_operation.html:80
 #: archaeological_operations/templates/ishtar/sheet_operation.html:440
 #: archaeological_operations/templates/ishtar/sheet_operation.html:538
-#: ishtar_common/models.py:1039
+#: ishtar_common/models.py:1030
 #: ishtar_common/templates/ishtar/sheet_document.html:126
 #: na_app/templates/ishtar/sheet_operation.html:80
 #: na_app/templates/ishtar/sheet_operation.html:408
@@ -7870,7 +7852,7 @@ msgstr ""
 msgid "Operation deletion"
 msgstr ""
 
-#: archaeological_operations/views.py:570 ishtar_common/models.py:1048
+#: archaeological_operations/views.py:570 ishtar_common/models.py:1039
 msgid "Site deletion"
 msgstr ""
 
@@ -7904,7 +7886,7 @@ msgstr ""
 #: archaeological_warehouse/models.py:457
 #: archaeological_warehouse/models.py:935
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:4
-#: ishtar_common/forms_common.py:2228 ishtar_common/models.py:5603
+#: ishtar_common/forms_common.py:2228 ishtar_common/models.py:5582
 #: ishtar_common/views.py:506
 msgid "Warehouse"
 msgstr ""
@@ -7972,25 +7954,25 @@ msgid ""
 msgstr ""
 
 #: archaeological_warehouse/forms.py:245 ishtar_common/forms_common.py:767
-#: ishtar_common/forms_common.py:1175 ishtar_common/models_common.py:3664
-#: ishtar_common/models_common.py:3853
+#: ishtar_common/forms_common.py:1175 ishtar_common/models_common.py:3663
+#: ishtar_common/models_common.py:3852
 msgid "Address complement"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:248 ishtar_common/forms_common.py:770
-#: ishtar_common/forms_common.py:1178 ishtar_common/models_common.py:3669
+#: ishtar_common/forms_common.py:1178 ishtar_common/models_common.py:3668
 msgid "Town (freeform)"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:250 ishtar_common/forms_common.py:772
-#: ishtar_common/forms_common.py:1180 ishtar_common/models_common.py:3675
+#: ishtar_common/forms_common.py:1180 ishtar_common/models_common.py:3674
 msgid "Country"
 msgstr ""
 
 #: archaeological_warehouse/forms.py:251
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:124
 #: ishtar_common/forms_common.py:774 ishtar_common/forms_common.py:1151
-#: ishtar_common/models_common.py:3689 ishtar_common/models_common.py:3865
+#: ishtar_common/models_common.py:3688 ishtar_common/models_common.py:3864
 #: ishtar_common/templates/ishtar/sheet_person.html:27
 #: ishtar_common/templates/ishtar/wizard/wizard_person.html:34
 msgid "Phone"
@@ -7999,7 +7981,7 @@ msgstr ""
 #: archaeological_warehouse/forms.py:253
 #: archaeological_warehouse/templates/ishtar/sheet_warehouse.html:125
 #: ishtar_common/forms_common.py:776 ishtar_common/forms_common.py:1161
-#: ishtar_common/models_common.py:3705
+#: ishtar_common/models_common.py:3704
 #: ishtar_common/templates/ishtar/sheet_person.html:45
 #: ishtar_common/templates/ishtar/wizard/wizard_person.html:55
 msgid "Mobile phone"
@@ -8312,7 +8294,7 @@ msgctxt "key for text search"
 msgid "find-label"
 msgstr ""
 
-#: archaeological_warehouse/models.py:1016 ishtar_common/models.py:4426
+#: archaeological_warehouse/models.py:1016 ishtar_common/models.py:4417
 msgctxt "key for text search"
 msgid "find-denomination"
 msgstr ""
@@ -8707,7 +8689,7 @@ msgstr ""
 msgid "{} parent(s) were changed to {}."
 msgstr ""
 
-#: ishtar_common/admin.py:509 ishtar_common/models.py:1546
+#: ishtar_common/admin.py:509 ishtar_common/models.py:1537
 msgid "Maps - default center"
 msgstr ""
 
@@ -8734,35 +8716,35 @@ msgid ""
 "might be required."
 msgstr ""
 
-#: ishtar_common/admin.py:693 ishtar_common/models.py:1016
+#: ishtar_common/admin.py:693 ishtar_common/models.py:1007
 #: ishtar_common/templates/navbar.html:31
 msgid "Profile"
 msgstr ""
 
 #: ishtar_common/admin.py:694 ishtar_common/forms_common.py:1565
 #: ishtar_common/forms_common.py:1610 ishtar_common/forms_common.py:1611
-#: ishtar_common/models.py:3088
+#: ishtar_common/models.py:3079
 msgid "Profiles"
 msgstr ""
 
-#: ishtar_common/admin.py:766 ishtar_common/models.py:3409
+#: ishtar_common/admin.py:766 ishtar_common/models.py:3400
 #: ishtar_common/models_rest.py:49 ishtar_common/models_rest.py:63
 #, fuzzy
 #| msgid "Username"
 msgid "User"
 msgstr "Benutzername"
 
-#: ishtar_common/admin.py:766 ishtar_common/models.py:3412
+#: ishtar_common/admin.py:766 ishtar_common/models.py:3403
 #: ishtar_common/models_rest.py:51
 msgid "IP"
 msgstr ""
 
-#: ishtar_common/admin.py:766 ishtar_common/models.py:3413
+#: ishtar_common/admin.py:766 ishtar_common/models.py:3404
 msgid "Routable IP"
 msgstr ""
 
-#: ishtar_common/admin.py:766 ishtar_common/models.py:2980
-#: ishtar_common/models.py:3415
+#: ishtar_common/admin.py:766 ishtar_common/models.py:2971
+#: ishtar_common/models.py:3406
 msgid "Persons"
 msgstr ""
 
@@ -8972,11 +8954,11 @@ msgstr ""
 msgid "Hide selected"
 msgstr ""
 
-#: ishtar_common/admin.py:2150 ishtar_common/models.py:1689
+#: ishtar_common/admin.py:2150 ishtar_common/models.py:1680
 msgid "Form"
 msgstr ""
 
-#: ishtar_common/admin.py:2171 ishtar_common/models.py:1830
+#: ishtar_common/admin.py:2171 ishtar_common/models.py:1821
 msgid "Field"
 msgstr ""
 
@@ -8997,11 +8979,11 @@ msgid "Import already imported/scheduled."
 msgstr ""
 
 #: ishtar_common/admin.py:2373 ishtar_common/models_imports.py:1648
-#: ishtar_common/models_imports.py:2322
+#: ishtar_common/models_imports.py:2331
 msgid "Launch import"
 msgstr ""
 
-#: ishtar_common/admin.py:2441 ishtar_common/models.py:1013
+#: ishtar_common/admin.py:2441 ishtar_common/models.py:1004
 msgid "Content type"
 msgstr ""
 
@@ -9087,9 +9069,9 @@ msgstr ""
 msgid "API - Remote access - Search model"
 msgstr ""
 
-#: ishtar_common/admin.py:2761 ishtar_common/models.py:755
+#: ishtar_common/admin.py:2761 ishtar_common/models.py:746
 #: ishtar_common/models_common.py:846 ishtar_common/models_imports.py:977
-#: ishtar_common/models_imports.py:2898 ishtar_common/models_rest.py:111
+#: ishtar_common/models_imports.py:2907 ishtar_common/models_rest.py:111
 #: ishtar_common/templates/ishtar/formset_import_match.html:44
 #: ishtar_common/templates/ishtar/import_step_by_step.html:171
 #: ishtar_common/templates/ishtar/import_step_by_step.html:199
@@ -9388,7 +9370,7 @@ msgstr ""
 msgid "There are identical items."
 msgstr ""
 
-#: ishtar_common/forms.py:962 ishtar_common/models.py:5607
+#: ishtar_common/forms.py:962 ishtar_common/models.py:5586
 #: ishtar_common/models_imports.py:1282 ishtar_common/models_imports.py:1299
 #: ishtar_common/templates/ishtar/sheet_import_gen.html:25
 msgid "Created"
@@ -9566,7 +9548,7 @@ msgstr ""
 msgid "Target"
 msgstr ""
 
-#: ishtar_common/forms_common.py:546 ishtar_common/models.py:1893
+#: ishtar_common/forms_common.py:546 ishtar_common/models.py:1884
 #: ishtar_common/models_imports.py:978
 #: ishtar_common/templates/ishtar/formset_import_match.html:45
 #: ishtar_common/templates/ishtar/import_step_by_step.html:172
@@ -9600,21 +9582,21 @@ msgid "all users"
 msgstr ""
 
 #: ishtar_common/forms_common.py:756 ishtar_common/forms_common.py:882
-#: ishtar_common/models.py:2575 ishtar_common/models_imports.py:1055
+#: ishtar_common/models.py:2566 ishtar_common/models_imports.py:1055
 #: ishtar_common/models_imports.py:1056
 msgid "Organization type"
 msgstr ""
 
 #: ishtar_common/forms_common.py:757 ishtar_common/forms_common.py:2445
-#: ishtar_common/models.py:2658
+#: ishtar_common/models.py:2649
 #, fuzzy
 #| msgid "email address"
 msgid "Web address"
 msgstr "E-Mail-Adresse"
 
 #: ishtar_common/forms_common.py:759 ishtar_common/forms_common.py:886
-#: ishtar_common/models.py:2551 ishtar_common/models.py:2568
-#: ishtar_common/models.py:2660
+#: ishtar_common/models.py:2542 ishtar_common/models.py:2559
+#: ishtar_common/models.py:2651
 msgid "Grammatical gender"
 msgstr ""
 
@@ -9623,14 +9605,14 @@ msgid "Can be used by templates"
 msgstr ""
 
 #: ishtar_common/forms_common.py:764 ishtar_common/forms_common.py:826
-#: ishtar_common/forms_common.py:884 ishtar_common/models.py:2667
+#: ishtar_common/forms_common.py:884 ishtar_common/models.py:2658
 msgid "Museofile ID"
 msgstr ""
 
 #: ishtar_common/forms_common.py:773 ishtar_common/forms_common.py:1018
 #: ishtar_common/forms_common.py:1147 ishtar_common/forms_common.py:1242
-#: ishtar_common/forms_common.py:1485 ishtar_common/models_common.py:3707
-#: ishtar_common/models_common.py:3875 ishtar_common/wizards.py:2005
+#: ishtar_common/forms_common.py:1485 ishtar_common/models_common.py:3706
+#: ishtar_common/models_common.py:3874 ishtar_common/wizards.py:2005
 msgid "Email"
 msgstr "E-Mail-Adresse"
 
@@ -9652,16 +9634,16 @@ msgid "Organization to merge"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1015 ishtar_common/forms_common.py:1143
-#: ishtar_common/forms_common.py:1241 ishtar_common/models.py:2949
+#: ishtar_common/forms_common.py:1241 ishtar_common/models.py:2940
 #: ishtar_common/templates/ishtar/sheet_organization.html:27
 msgid "Surname"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1016 ishtar_common/forms_common.py:1081
 #: ishtar_common/forms_common.py:1140 ishtar_common/forms_common.py:2008
-#: ishtar_common/forms_common.py:2436 ishtar_common/forms_common.py:2686
-#: ishtar_common/models.py:2936 ishtar_common/models.py:2940
-#: ishtar_common/models.py:4572 ishtar_common/models_imports.py:1058
+#: ishtar_common/forms_common.py:2436 ishtar_common/forms_common.py:2683
+#: ishtar_common/models.py:2927 ishtar_common/models.py:2931
+#: ishtar_common/models.py:4551 ishtar_common/models_imports.py:1058
 #: ishtar_common/templates/ishtar/blocks/window_tables/documents.html:7
 #: ishtar_common/templates/ishtar/merge_person.html:10
 #: ishtar_common/templates/ishtar/merge_person.html:22
@@ -9669,7 +9651,7 @@ msgid "Title"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1017 ishtar_common/forms_common.py:1141
-#: ishtar_common/models.py:2946
+#: ishtar_common/models.py:2937
 #: ishtar_common/templates/ishtar/merge_person.html:12
 #: ishtar_common/templates/ishtar/merge_person.html:24
 msgid "Salutation"
@@ -9684,7 +9666,7 @@ msgstr ""
 msgid "Person - Quick action - Modify"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1092 ishtar_common/models.py:2738
+#: ishtar_common/forms_common.py:1092 ishtar_common/models.py:2729
 msgid "Person types"
 msgstr ""
 
@@ -9697,19 +9679,19 @@ msgstr ""
 msgid "Identity"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1146 ishtar_common/models.py:2959
-#: ishtar_common/models.py:3398
+#: ishtar_common/forms_common.py:1146 ishtar_common/models.py:2950
+#: ishtar_common/models.py:3389
 #: ishtar_common/templates/ishtar/merge_person.html:9
 #: ishtar_common/templates/ishtar/merge_person.html:21
 msgid "Raw name"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1149 ishtar_common/models_common.py:3691
+#: ishtar_common/forms_common.py:1149 ishtar_common/models_common.py:3690
 msgid "Phone description"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1153 ishtar_common/models_common.py:3694
-#: ishtar_common/models_common.py:3697
+#: ishtar_common/forms_common.py:1153 ishtar_common/models_common.py:3693
+#: ishtar_common/models_common.py:3696
 msgid "Phone description 2"
 msgstr ""
 
@@ -9717,11 +9699,11 @@ msgstr ""
 msgid "Phone 2"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1157 ishtar_common/models_common.py:3701
+#: ishtar_common/forms_common.py:1157 ishtar_common/models_common.py:3700
 msgid "Phone description 3"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1159 ishtar_common/models_common.py:3699
+#: ishtar_common/forms_common.py:1159 ishtar_common/models_common.py:3698
 msgid "Phone 3"
 msgstr ""
 
@@ -9729,23 +9711,23 @@ msgstr ""
 msgid "Current organization"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1182 ishtar_common/models_common.py:3676
+#: ishtar_common/forms_common.py:1182 ishtar_common/models_common.py:3675
 msgid "Other address: address"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1185 ishtar_common/models_common.py:3678
+#: ishtar_common/forms_common.py:1185 ishtar_common/models_common.py:3677
 msgid "Other address: address complement"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1190 ishtar_common/models_common.py:3681
+#: ishtar_common/forms_common.py:1190 ishtar_common/models_common.py:3680
 msgid "Other address: postal code"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1193 ishtar_common/models_common.py:3684
+#: ishtar_common/forms_common.py:1193 ishtar_common/models_common.py:3683
 msgid "Other address: town"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1196 ishtar_common/models_common.py:3687
+#: ishtar_common/forms_common.py:1196 ishtar_common/models_common.py:3686
 msgid "Other address: country"
 msgstr ""
 
@@ -9754,12 +9736,12 @@ msgid "Already has an account"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1209 ishtar_common/forms_common.py:1636
-#: ishtar_common/models.py:3483 ishtar_common/models.py:3504
+#: ishtar_common/models.py:3474 ishtar_common/models.py:3495
 #: ishtar_common/models_imports.py:1063
 msgid "Profile type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1239 ishtar_common/models.py:3684
+#: ishtar_common/forms_common.py:1239 ishtar_common/models.py:3675
 #: ishtar_common/wizards.py:2004
 msgid "Username"
 msgstr "Benutzername"
@@ -9769,22 +9751,22 @@ msgid "Account search"
 msgstr ""
 
 #: ishtar_common/forms_common.py:1336 ishtar_common/forms_common.py:1384
-#: ishtar_common/forms_common.py:1388 ishtar_common/models.py:2737
+#: ishtar_common/forms_common.py:1388 ishtar_common/models.py:2728
 #: ishtar_common/models_imports.py:1057
 msgid "Person type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1410 ishtar_common/models.py:3293
+#: ishtar_common/forms_common.py:1410 ishtar_common/models.py:3284
 msgid "Biography"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1411 ishtar_common/models.py:3289
+#: ishtar_common/forms_common.py:1411 ishtar_common/models.py:3280
 #, fuzzy
 #| msgid "username"
 msgid "Last name"
 msgstr "Benutzername"
 
-#: ishtar_common/forms_common.py:1412 ishtar_common/models.py:3290
+#: ishtar_common/forms_common.py:1412 ishtar_common/models.py:3281
 #, fuzzy
 #| msgid "username"
 msgid "First name"
@@ -9835,7 +9817,7 @@ msgstr ""
 msgid "Send the new password by email?"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1633 ishtar_common/models.py:3512
+#: ishtar_common/forms_common.py:1633 ishtar_common/models.py:3503
 #: ishtar_common/views.py:1406
 msgid "Current profile"
 msgstr ""
@@ -9881,7 +9863,7 @@ msgstr ""
 msgid "This value already exist"
 msgstr ""
 
-#: ishtar_common/forms_common.py:1988 ishtar_common/models.py:4130
+#: ishtar_common/forms_common.py:1988 ishtar_common/models.py:4121
 #: ishtar_common/models_imports.py:1066
 msgid "Document tag"
 msgstr ""
@@ -9891,13 +9873,13 @@ msgid "Document - 010 - General"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2016 ishtar_common/forms_common.py:2442
-#: ishtar_common/forms_common.py:2651 ishtar_common/models.py:4646
+#: ishtar_common/forms_common.py:2648 ishtar_common/models.py:4625
 msgid "Medium"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2019 ishtar_common/forms_common.py:2222
-#: ishtar_common/forms_common.py:2441 ishtar_common/forms_common.py:2650
-#: ishtar_common/models.py:4653 ishtar_common/models_imports.py:1062
+#: ishtar_common/forms_common.py:2441 ishtar_common/forms_common.py:2647
+#: ishtar_common/models.py:4632 ishtar_common/models_imports.py:1062
 #: ishtar_common/models_imports.py:1064
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:88
 #: ishtar_common/templates/ishtar/sheet_document.html:48
@@ -9905,20 +9887,20 @@ msgid "Format"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2021 ishtar_common/forms_common.py:2443
-#: ishtar_common/forms_common.py:2652 ishtar_common/models.py:4658
+#: ishtar_common/forms_common.py:2649 ishtar_common/models.py:4637
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:98
 msgid "Scale"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2023 ishtar_common/forms_common.py:2444
-#: ishtar_common/forms_common.py:2659 ishtar_common/models.py:4661
+#: ishtar_common/forms_common.py:2656 ishtar_common/models.py:4640
 msgid "Shooting angle"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2042 ishtar_common/forms_common.py:2224
-#: ishtar_common/forms_common.py:2895 ishtar_common/forms_common.py:2896
-#: ishtar_common/models.py:3987 ishtar_common/models.py:4271
-#: ishtar_common/models.py:4667 ishtar_common/models.py:4712
+#: ishtar_common/forms_common.py:2892 ishtar_common/forms_common.py:2893
+#: ishtar_common/models.py:3978 ishtar_common/models.py:4262
+#: ishtar_common/models.py:4646 ishtar_common/models.py:4691
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:9
 #: ishtar_common/templates/ishtar/blocks/window_tables/documents.html:9
 #: ishtar_common/templates/ishtar/sheet_document.html:67
@@ -9926,54 +9908,54 @@ msgid "Authors"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2048 ishtar_common/forms_common.py:2448
-#: ishtar_common/models.py:4594
+#: ishtar_common/models.py:4573
 msgid "Publisher"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2072 ishtar_common/forms_common.py:2470
-#: ishtar_common/models.py:4601
+#: ishtar_common/models.py:4580
 msgid "Year of publication"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2077 ishtar_common/forms_common.py:2474
-#: ishtar_common/forms_common.py:2654
+#: ishtar_common/forms_common.py:2651
 msgid "Rights of use / licenses"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2080 ishtar_common/forms_common.py:2476
-#: ishtar_common/forms_common.py:2656 ishtar_common/models.py:4608
+#: ishtar_common/forms_common.py:2653 ishtar_common/models.py:4587
 msgid "Rights owner"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2090 ishtar_common/forms_common.py:2483
-#: ishtar_common/forms_common.py:2658 ishtar_common/models.py:4613
+#: ishtar_common/forms_common.py:2655 ishtar_common/models.py:4592
 msgid "Copyright"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2093 ishtar_common/forms_common.py:2653
-#: ishtar_common/models.py:4614
+#: ishtar_common/forms_common.py:2093 ishtar_common/forms_common.py:2650
+#: ishtar_common/models.py:4593
 msgid "Tags"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2099 ishtar_common/forms_common.py:2471
-#: ishtar_common/models.py:4617 ishtar_common/models_imports.py:1067
+#: ishtar_common/models.py:4596 ishtar_common/models_imports.py:1067
 #: overload_translation/models.py:11
 msgid "Language"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2102 ishtar_common/forms_common.py:2473
-#: ishtar_common/models.py:4622
+#: ishtar_common/models.py:4601
 msgid "ISSN"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2108 ishtar_common/forms_common.py:2472
-#: ishtar_common/models.py:4623
+#: ishtar_common/models.py:4602
 msgid "ISBN"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2114 ishtar_common/forms_common.py:2227
-#: ishtar_common/forms_common.py:2491 ishtar_common/models.py:4626
-#: ishtar_common/models.py:5719
+#: ishtar_common/forms_common.py:2491 ishtar_common/models.py:4605
+#: ishtar_common/models.py:5698
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:8
 #: ishtar_common/templates/ishtar/forms/geo_delete_form.html:27
 #: ishtar_common/templates/ishtar/import_table.html:2
@@ -9984,11 +9966,11 @@ msgid "Source"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2117 ishtar_common/forms_common.py:2497
-#: ishtar_common/models.py:4633
+#: ishtar_common/models.py:4612
 msgid "Source - free input"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2122 ishtar_common/models.py:4639
+#: ishtar_common/forms_common.py:2122 ishtar_common/models.py:4618
 msgid "Source - page range"
 msgstr ""
 
@@ -9999,7 +9981,7 @@ msgid ""
 "\"242-245;249;262-265\"."
 msgstr ""
 
-#: ishtar_common/forms_common.py:2132 ishtar_common/models.py:4677
+#: ishtar_common/forms_common.py:2132 ishtar_common/models.py:4656
 msgid "Numerical ressource (web address)"
 msgstr ""
 
@@ -10013,28 +9995,29 @@ msgctxt "Not directory"
 msgid "File"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2159 ishtar_common/models.py:4680
+#: ishtar_common/forms_common.py:2159 ishtar_common/forms_common.py:2562
+#: ishtar_common/forms_common.py:2564 ishtar_common/models.py:4659
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:150
 msgid "Receipt date"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2161 ishtar_common/models.py:4686
+#: ishtar_common/forms_common.py:2161 ishtar_common/models.py:4665
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:160
 msgid "Receipt date in documentation"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2167 ishtar_common/models.py:4700
+#: ishtar_common/forms_common.py:2167 ishtar_common/models.py:4679
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:182
 msgid "Additional information"
 msgstr ""
 
 #: ishtar_common/forms_common.py:2169 ishtar_common/forms_common.py:2487
-#: ishtar_common/models.py:4702
+#: ishtar_common/models.py:4681
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:108
 msgid "Has a duplicate"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2220 ishtar_common/forms_common.py:3085
+#: ishtar_common/forms_common.py:2220 ishtar_common/forms_common.py:3082
 #: ishtar_common/templates/ishtar/forms/base_related_items.html:5
 #: ishtar_common/templates/ishtar/sheet_document.html:121
 msgid "Related items"
@@ -10063,9 +10046,9 @@ msgstr ""
 msgid "Document - 001 - Search"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2432 ishtar_common/forms_common.py:2647
-#: ishtar_common/forms_common.py:2829 ishtar_common/forms_common.py:2882
-#: ishtar_common/models.py:3986
+#: ishtar_common/forms_common.py:2432 ishtar_common/forms_common.py:2644
+#: ishtar_common/forms_common.py:2826 ishtar_common/forms_common.py:2879
+#: ishtar_common/models.py:3977
 #: ishtar_common/templates/ishtar/wizard/wizard_person_deletion.html:139
 msgid "Author"
 msgstr ""
@@ -10104,163 +10087,147 @@ msgstr ""
 msgid "Find - denomination"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2562 ishtar_common/forms_common.py:2566
-msgid "Receipt date before"
-msgstr ""
-
-#: ishtar_common/forms_common.py:2563 ishtar_common/forms_common.py:2567
-msgid "Receipt date after"
-msgstr ""
-
-#: ishtar_common/forms_common.py:2564
-msgid "Creation date before"
-msgstr ""
-
-#: ishtar_common/forms_common.py:2565
-msgid "Creation date after"
-msgstr ""
-
-#: ishtar_common/forms_common.py:2590 ishtar_common/forms_common.py:2605
+#: ishtar_common/forms_common.py:2587 ishtar_common/forms_common.py:2602
 msgid "Document search"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2624
+#: ishtar_common/forms_common.py:2621
 msgid "Document - Quick action - Modify"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2645 ishtar_common/models_imports.py:1059
+#: ishtar_common/forms_common.py:2642 ishtar_common/models_imports.py:1059
 #: ishtar_common/models_imports.py:1060
 msgid "Source type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2689
+#: ishtar_common/forms_common.py:2686
 msgid "Edit duplicated item"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2763
+#: ishtar_common/forms_common.py:2760
 msgid "current and reference containers"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2802
+#: ishtar_common/forms_common.py:2799
 #: ishtar_common/templates/ishtar/import_table.html:42
 msgid "Action"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2802
+#: ishtar_common/forms_common.py:2799
 msgid "Lock"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2802
+#: ishtar_common/forms_common.py:2799
 msgid "Unlock"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2820
+#: ishtar_common/forms_common.py:2817
 msgid "Would you like to delete this documentation?"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2841 ishtar_common/models.py:3956
-#: ishtar_common/models.py:3978 ishtar_common/models_imports.py:1061
+#: ishtar_common/forms_common.py:2838 ishtar_common/models.py:3947
+#: ishtar_common/models.py:3969 ishtar_common/models_imports.py:1061
 msgid "Author type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2858
+#: ishtar_common/forms_common.py:2855
 msgid "This author already exist."
 msgstr ""
 
-#: ishtar_common/forms_common.py:2870
+#: ishtar_common/forms_common.py:2867
 msgid "Author selection"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2889
+#: ishtar_common/forms_common.py:2886
 msgid "There are identical authors."
 msgstr ""
 
-#: ishtar_common/forms_common.py:2903 ishtar_common/forms_common.py:2968
-#: ishtar_common/models.py:1011
+#: ishtar_common/forms_common.py:2900 ishtar_common/forms_common.py:2965
+#: ishtar_common/models.py:1002
 msgid "Query"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2907 ishtar_common/models.py:1018
+#: ishtar_common/forms_common.py:2904 ishtar_common/models.py:1009
 msgid "Is an alert"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2929
+#: ishtar_common/forms_common.py:2926
 msgid "A label is required for a new search query."
 msgstr ""
 
-#: ishtar_common/forms_common.py:2933
+#: ishtar_common/forms_common.py:2930
 msgid "Select the search query to update"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2940 ishtar_common/forms_common.py:2961
+#: ishtar_common/forms_common.py:2937 ishtar_common/forms_common.py:2958
 msgid "Query does not exist."
 msgstr ""
 
-#: ishtar_common/forms_common.py:2996
+#: ishtar_common/forms_common.py:2993
 msgid "Geo item"
 msgstr ""
 
-#: ishtar_common/forms_common.py:2997
+#: ishtar_common/forms_common.py:2994
 msgid "Geo item - 010 - General"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3014 ishtar_common/models_common.py:2253
+#: ishtar_common/forms_common.py:3011 ishtar_common/models_common.py:2253
 msgid "Import key"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3018
+#: ishtar_common/forms_common.py:3015
 msgid ""
 "An update via import corresponding to the source element and this key will "
 "overwrite the data."
 msgstr ""
 
-#: ishtar_common/forms_common.py:3029 ishtar_common/models_common.py:2268
+#: ishtar_common/forms_common.py:3026 ishtar_common/models_common.py:2268
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:7
 #: ishtar_common/templates/ishtar/forms/geo_delete_form.html:33
 msgid "Data type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3032 ishtar_common/models_common.py:2260
+#: ishtar_common/forms_common.py:3029 ishtar_common/models_common.py:2260
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:11
 #: ishtar_common/templates/ishtar/forms/geo_delete_form.html:30
 msgid "Origin"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3035 ishtar_common/models_common.py:2276
+#: ishtar_common/forms_common.py:3032 ishtar_common/models_common.py:2276
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:12
 #: ishtar_common/templates/ishtar/forms/geo_delete_form.html:36
 msgid "Provider"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3038 ishtar_common/forms_common.py:3089
+#: ishtar_common/forms_common.py:3035 ishtar_common/forms_common.py:3086
 #: ishtar_common/models_common.py:2242
 msgid "Buffer"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3043
+#: ishtar_common/forms_common.py:3040
 msgid "Buffer type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3047 ishtar_common/models_common.py:2289
-#: ishtar_common/models_common.py:4205
+#: ishtar_common/forms_common.py:3044 ishtar_common/models_common.py:2289
+#: ishtar_common/models_common.py:4204
 msgid "Estimated error for X"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3052 ishtar_common/models_common.py:2292
-#: ishtar_common/models_common.py:4208
+#: ishtar_common/forms_common.py:3049 ishtar_common/models_common.py:2292
+#: ishtar_common/models_common.py:4207
 msgid "Estimated error for Y"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3057 ishtar_common/models_common.py:2295
-#: ishtar_common/models_common.py:4211
+#: ishtar_common/forms_common.py:3054 ishtar_common/models_common.py:2295
+#: ishtar_common/models_common.py:4210
 msgid "Estimated error for Z"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3087
+#: ishtar_common/forms_common.py:3084
 msgid "Metadata"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3088 ishtar_common/models.py:2436
+#: ishtar_common/forms_common.py:3085 ishtar_common/models.py:2427
 #: ishtar_common/models_common.py:2054 ishtar_common/models_common.py:2112
 #: ishtar_common/models_common.py:2144 ishtar_common/models_common.py:2161
 #: ishtar_common/models_common.py:2178 ishtar_common/models_common.py:2191
@@ -10268,48 +10235,48 @@ msgstr ""
 msgid "Geography"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3301
+#: ishtar_common/forms_common.py:3298
 msgid "If you set a buffer set a buffer type."
 msgstr ""
 
-#: ishtar_common/forms_common.py:3305
+#: ishtar_common/forms_common.py:3302
 msgid "If you set a buffer type set a buffer."
 msgstr ""
 
-#: ishtar_common/forms_common.py:3308
+#: ishtar_common/forms_common.py:3305
 msgid "A value is expected for Z."
 msgstr ""
 
-#: ishtar_common/forms_common.py:3326
+#: ishtar_common/forms_common.py:3323
 msgid "A geo item has to be attached at least to one item"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3366
+#: ishtar_common/forms_common.py:3363
 msgid "Geometry type"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3368
+#: ishtar_common/forms_common.py:3365
 msgid "Coordinates"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3369 ishtar_common/models_common.py:2211
-#: ishtar_common/models_common.py:4220
+#: ishtar_common/forms_common.py:3366 ishtar_common/models_common.py:2211
+#: ishtar_common/models_common.py:4219
 msgid "Point"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3370
+#: ishtar_common/forms_common.py:3367
 msgid "Point 3D"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3371
+#: ishtar_common/forms_common.py:3368
 msgid "Multi-points"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3372
+#: ishtar_common/forms_common.py:3369
 msgid "Multi-lines"
 msgstr ""
 
-#: ishtar_common/forms_common.py:3373
+#: ishtar_common/forms_common.py:3370
 msgid "Multi-polygons"
 msgstr ""
 
@@ -10318,13 +10285,13 @@ msgstr ""
 msgid "Home"
 msgstr ""
 
-#: ishtar_common/ishtar_menu.py:34 ishtar_common/models.py:2578
-#: ishtar_common/models.py:2686 ishtar_common/models.py:2740
-#: ishtar_common/models.py:2814 ishtar_common/models.py:2991
-#: ishtar_common/models.py:3323 ishtar_common/models.py:3486
-#: ishtar_common/models.py:3498 ishtar_common/models.py:3535
-#: ishtar_common/models.py:3739 ishtar_common/models.py:3959
-#: ishtar_common/models.py:3995
+#: ishtar_common/ishtar_menu.py:34 ishtar_common/models.py:2569
+#: ishtar_common/models.py:2677 ishtar_common/models.py:2731
+#: ishtar_common/models.py:2805 ishtar_common/models.py:2982
+#: ishtar_common/models.py:3314 ishtar_common/models.py:3477
+#: ishtar_common/models.py:3489 ishtar_common/models.py:3526
+#: ishtar_common/models.py:3730 ishtar_common/models.py:3950
+#: ishtar_common/models.py:3986
 msgid "Directory"
 msgstr ""
 
@@ -10339,8 +10306,8 @@ msgstr ""
 #: ishtar_common/models_imports.py:843 ishtar_common/models_imports.py:897
 #: ishtar_common/models_imports.py:957 ishtar_common/models_imports.py:1000
 #: ishtar_common/models_imports.py:1194 ishtar_common/models_imports.py:1574
-#: ishtar_common/models_imports.py:2003 ishtar_common/models_imports.py:2891
-#: ishtar_common/models_imports.py:2919
+#: ishtar_common/models_imports.py:2003 ishtar_common/models_imports.py:2900
+#: ishtar_common/models_imports.py:2928
 msgid "Imports"
 msgstr ""
 
@@ -10356,96 +10323,96 @@ msgstr ""
 msgid "Documentation / Images"
 msgstr ""
 
-#: ishtar_common/models.py:428
+#: ishtar_common/models.py:419
 msgid "Not a valid item."
 msgstr ""
 
-#: ishtar_common/models.py:443
+#: ishtar_common/models.py:434
 msgid "A selected item is not a valid item."
 msgstr ""
 
-#: ishtar_common/models.py:453
+#: ishtar_common/models.py:444
 msgid "This item already exists."
 msgstr ""
 
-#: ishtar_common/models.py:619
+#: ishtar_common/models.py:610
 msgid "Generated relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:626
+#: ishtar_common/models.py:617
 msgid "Generated relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:633
+#: ishtar_common/models.py:624
 msgid "Generated relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:640
+#: ishtar_common/models.py:631
 msgid "Generated above relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:647
+#: ishtar_common/models.py:638
 msgid "Generated above relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:654
+#: ishtar_common/models.py:645
 msgid "Generated above relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:661
+#: ishtar_common/models.py:652
 msgid "Generated below relation image (SVG)"
 msgstr ""
 
-#: ishtar_common/models.py:668
+#: ishtar_common/models.py:659
 msgid "Generated below relation image (DOT)"
 msgstr ""
 
-#: ishtar_common/models.py:675
+#: ishtar_common/models.py:666
 msgid "Generated below relation image (PNG)"
 msgstr ""
 
-#: ishtar_common/models.py:717
+#: ishtar_common/models.py:708
 msgid "Custom data - Section"
 msgstr ""
 
-#: ishtar_common/models.py:718
+#: ishtar_common/models.py:709
 msgid "Custom data - Sections"
 msgstr ""
 
-#: ishtar_common/models.py:721 ishtar_common/models.py:785
-#: ishtar_common/models.py:1723 ishtar_common/models.py:1876
+#: ishtar_common/models.py:712 ishtar_common/models.py:776
+#: ishtar_common/models.py:1714 ishtar_common/models.py:1867
 msgid "Custom data / custom forms"
 msgstr ""
 
-#: ishtar_common/models.py:731
+#: ishtar_common/models.py:722
 msgid "Text"
 msgstr ""
 
-#: ishtar_common/models.py:732
+#: ishtar_common/models.py:723
 msgid "Long text"
 msgstr ""
 
-#: ishtar_common/models.py:733 ishtar_common/models_imports.py:1119
+#: ishtar_common/models.py:724 ishtar_common/models_imports.py:1119
 msgid "Integer"
 msgstr ""
 
-#: ishtar_common/models.py:734
+#: ishtar_common/models.py:725
 msgid "Boolean"
 msgstr ""
 
-#: ishtar_common/models.py:735 ishtar_common/models_imports.py:1120
+#: ishtar_common/models.py:726 ishtar_common/models_imports.py:1120
 msgid "Float"
 msgstr ""
 
-#: ishtar_common/models.py:737
+#: ishtar_common/models.py:728
 msgid "Choices"
 msgstr ""
 
-#: ishtar_common/models.py:738
+#: ishtar_common/models.py:729
 msgid "Multi-choices"
 msgstr ""
 
-#: ishtar_common/models.py:758
+#: ishtar_common/models.py:749
 msgid ""
 "Value of the key in the JSON schema. For hierarchical key use \"__\" to "
 "explain it. For instance for the key 'my_subkey' with data such as "
@@ -10453,236 +10420,236 @@ msgid ""
 "my_key__my_subkey."
 msgstr ""
 
-#: ishtar_common/models.py:765
+#: ishtar_common/models.py:756
 msgid "Display"
 msgstr ""
 
-#: ishtar_common/models.py:770
+#: ishtar_common/models.py:761
 msgid "Use in search indexes"
 msgstr ""
 
-#: ishtar_common/models.py:781
+#: ishtar_common/models.py:772
 msgid "Custom data - Field"
 msgstr ""
 
-#: ishtar_common/models.py:782
+#: ishtar_common/models.py:773
 msgid "Custom data - Fields"
 msgstr ""
 
-#: ishtar_common/models.py:806
+#: ishtar_common/models.py:797
 msgid "Content types of the field and of the menu do not match"
 msgstr ""
 
-#: ishtar_common/models.py:811
+#: ishtar_common/models.py:802
 msgid "Above"
 msgstr ""
 
-#: ishtar_common/models.py:812
+#: ishtar_common/models.py:803
 msgid "Below"
 msgstr ""
 
-#: ishtar_common/models.py:813
+#: ishtar_common/models.py:804
 msgid "Equal"
 msgstr ""
 
-#: ishtar_common/models.py:814
+#: ishtar_common/models.py:805
 msgid "Include"
 msgstr ""
 
-#: ishtar_common/models.py:815
+#: ishtar_common/models.py:806
 msgid "Is included"
 msgstr ""
 
-#: ishtar_common/models.py:821
+#: ishtar_common/models.py:812
 msgid "Symmetrical"
 msgstr ""
 
-#: ishtar_common/models.py:822
+#: ishtar_common/models.py:813
 msgid "Tiny label"
 msgstr ""
 
-#: ishtar_common/models.py:825
+#: ishtar_common/models.py:816
 msgid "Inverse relation"
 msgstr ""
 
-#: ishtar_common/models.py:831
+#: ishtar_common/models.py:822
 msgid "Logical relation"
 msgstr ""
 
-#: ishtar_common/models.py:844
+#: ishtar_common/models.py:835
 msgid "Cannot have symmetrical and an inverse_relation"
 msgstr ""
 
-#: ishtar_common/models.py:1021
+#: ishtar_common/models.py:1012
 msgid "Search query"
 msgstr ""
 
-#: ishtar_common/models.py:1022
+#: ishtar_common/models.py:1013
 msgid "Search queries"
 msgstr ""
 
-#: ishtar_common/models.py:1030
+#: ishtar_common/models.py:1021
 msgid "ISO code"
 msgstr ""
 
-#: ishtar_common/models.py:1033
+#: ishtar_common/models.py:1024
 msgid "Language type"
 msgstr ""
 
-#: ishtar_common/models.py:1034
+#: ishtar_common/models.py:1025
 msgid "Language types"
 msgstr ""
 
-#: ishtar_common/models.py:1038
+#: ishtar_common/models.py:1029
 msgid "Euro"
 msgstr ""
 
-#: ishtar_common/models.py:1038
+#: ishtar_common/models.py:1029
 msgid "US dollar"
 msgstr ""
 
-#: ishtar_common/models.py:1040
+#: ishtar_common/models.py:1031
 msgid "Site"
 msgstr ""
 
-#: ishtar_common/models.py:1040
+#: ishtar_common/models.py:1031
 msgid "Archaeological entity"
 msgstr ""
 
-#: ishtar_common/models.py:1044
+#: ishtar_common/models.py:1035
 #: ishtar_common/templates/ishtar/sheet_document.html:124
 #: ishtar_common/templates/ishtar/sheet_town.html:133
 msgid "Sites"
 msgstr ""
 
-#: ishtar_common/models.py:1045
+#: ishtar_common/models.py:1036
 msgid "Site search"
 msgstr ""
 
-#: ishtar_common/models.py:1046
+#: ishtar_common/models.py:1037
 msgid "New site"
 msgstr ""
 
-#: ishtar_common/models.py:1047
+#: ishtar_common/models.py:1038
 msgid "Site modification"
 msgstr ""
 
-#: ishtar_common/models.py:1049
+#: ishtar_common/models.py:1040
 msgid "Site (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:1050
+#: ishtar_common/models.py:1041
 msgid "Site name (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:1051
+#: ishtar_common/models.py:1042
 msgid "Site (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:1052
+#: ishtar_common/models.py:1043
 msgid "Site name (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:1055
+#: ishtar_common/models.py:1046
 msgid "Archaeological entities"
 msgstr ""
 
-#: ishtar_common/models.py:1056
+#: ishtar_common/models.py:1047
 msgid "Archaeological entity search"
 msgstr ""
 
-#: ishtar_common/models.py:1057
+#: ishtar_common/models.py:1048
 msgid "New archaeological entity"
 msgstr ""
 
-#: ishtar_common/models.py:1058
+#: ishtar_common/models.py:1049
 msgid "Archaeological entity modification"
 msgstr ""
 
-#: ishtar_common/models.py:1059
+#: ishtar_common/models.py:1050
 msgid "Archaeological entity deletion"
 msgstr ""
 
-#: ishtar_common/models.py:1061
+#: ishtar_common/models.py:1052
 msgid "Archaeological entity (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:1064
+#: ishtar_common/models.py:1055
 msgid "Archaeological entity name (attached to the operation)"
 msgstr ""
 
-#: ishtar_common/models.py:1067
+#: ishtar_common/models.py:1058
 msgid "Archaeological entity (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:1070
+#: ishtar_common/models.py:1061
 msgid "Archaeological entity name (attached to the context record)"
 msgstr ""
 
-#: ishtar_common/models.py:1076
+#: ishtar_common/models.py:1067
 msgid "name.firstname"
 msgstr ""
 
-#: ishtar_common/models.py:1077
+#: ishtar_common/models.py:1068
 msgid "firstname.name"
 msgstr ""
 
-#: ishtar_common/models.py:1085
+#: ishtar_common/models.py:1076
 msgid "Current active"
 msgstr ""
 
-#: ishtar_common/models.py:1087
+#: ishtar_common/models.py:1078
 msgid "Activate experimental feature"
 msgstr ""
 
-#: ishtar_common/models.py:1090
+#: ishtar_common/models.py:1081
 msgid "Warning name"
 msgstr ""
 
-#: ishtar_common/models.py:1091
+#: ishtar_common/models.py:1082
 msgid "Warning message"
 msgstr ""
 
-#: ishtar_common/models.py:1092
+#: ishtar_common/models.py:1083
 msgid "Footer text"
 msgstr ""
 
-#: ishtar_common/models.py:1093 ishtar_common/models.py:1700
+#: ishtar_common/models.py:1084 ishtar_common/models.py:1691
 msgid "You can use markdown syntax."
 msgstr ""
 
-#: ishtar_common/models.py:1095
+#: ishtar_common/models.py:1086
 msgid "Import - Delete image/document zip on archive"
 msgstr ""
 
-#: ishtar_common/models.py:1098
+#: ishtar_common/models.py:1089
 msgid "Document - Remove redundant association"
 msgstr ""
 
-#: ishtar_common/models.py:1101
+#: ishtar_common/models.py:1092
 msgid ""
 "For instance, remove operation association of a document also associated to "
 "a find of this operation. Only manage association of operations, context "
 "records and finds."
 msgstr ""
 
-#: ishtar_common/models.py:1108
+#: ishtar_common/models.py:1099
 msgid "Container - calculate weight only when all find has a weight"
 msgstr ""
 
-#: ishtar_common/models.py:1112
+#: ishtar_common/models.py:1103
 msgid "Parent relations engine"
 msgstr ""
 
-#: ishtar_common/models.py:1114
+#: ishtar_common/models.py:1105
 msgid "SQL views"
 msgstr ""
 
-#: ishtar_common/models.py:1115
+#: ishtar_common/models.py:1106
 msgid "Cache tables"
 msgstr ""
 
-#: ishtar_common/models.py:1120
+#: ishtar_common/models.py:1111
 msgid ""
 "If you experience performance problems with complex relations (for instance: "
 "complex statigraphic relations), set it to \"Cache tables\" in order to use "
@@ -10690,611 +10657,611 @@ msgid ""
 "\"migrate_relations_cache_tables\" manage.py command."
 msgstr ""
 
-#: ishtar_common/models.py:1128
+#: ishtar_common/models.py:1119
 msgid "Alternate configuration"
 msgstr ""
 
-#: ishtar_common/models.py:1131
+#: ishtar_common/models.py:1122
 msgid "Choose an alternate configuration for label, index management"
 msgstr ""
 
-#: ishtar_common/models.py:1135
+#: ishtar_common/models.py:1126
 msgid "File/administrative module"
 msgstr ""
 
-#: ishtar_common/models.py:1137
+#: ishtar_common/models.py:1128
 msgid "Archaeological site module"
 msgstr ""
 
-#: ishtar_common/models.py:1140
+#: ishtar_common/models.py:1131
 msgid "Archaeological site type"
 msgstr ""
 
-#: ishtar_common/models.py:1145
+#: ishtar_common/models.py:1136
 msgid "Context records module"
 msgstr ""
 
-#: ishtar_common/models.py:1147
+#: ishtar_common/models.py:1138
 msgid "Finds module"
 msgstr ""
 
-#: ishtar_common/models.py:1149
+#: ishtar_common/models.py:1140
 msgid "Need context records module"
 msgstr ""
 
-#: ishtar_common/models.py:1152
+#: ishtar_common/models.py:1143
 msgid "Find index is based on"
 msgstr ""
 
-#: ishtar_common/models.py:1157
+#: ishtar_common/models.py:1148
 msgid ""
 "To prevent irrelevant indexes, change this parameter only if there is no "
 "find in the database"
 msgstr ""
 
-#: ishtar_common/models.py:1162
+#: ishtar_common/models.py:1153
 msgid "Warehouses module"
 msgstr ""
 
-#: ishtar_common/models.py:1162 ishtar_common/models.py:1166
+#: ishtar_common/models.py:1153 ishtar_common/models.py:1157
 msgid "Need finds module"
 msgstr ""
 
-#: ishtar_common/models.py:1164
+#: ishtar_common/models.py:1155
 msgid "Preservation module"
 msgstr ""
 
-#: ishtar_common/models.py:1165
+#: ishtar_common/models.py:1156
 msgid "Mapping module"
 msgstr ""
 
-#: ishtar_common/models.py:1166
+#: ishtar_common/models.py:1157
 msgid "Museum module"
 msgstr ""
 
-#: ishtar_common/models.py:1168
+#: ishtar_common/models.py:1159
 msgid "Point precision (search and sheets)"
 msgstr ""
 
-#: ishtar_common/models.py:1172
+#: ishtar_common/models.py:1163
 msgid ""
 "Number of digit to round from the decimal point for coordinates in WGS84 "
 "(latitude, longitude). Empty value means no round."
 msgstr ""
 
-#: ishtar_common/models.py:1177
+#: ishtar_common/models.py:1168
 msgid "Locate warehouse and containers"
 msgstr ""
 
-#: ishtar_common/models.py:1180
+#: ishtar_common/models.py:1171
 msgid ""
 "Mapping module must be activated. With many containers and background task "
 "not activated, activating this option may consume many resources."
 msgstr ""
 
-#: ishtar_common/models.py:1186
+#: ishtar_common/models.py:1177
 msgid "Use town to locate when coordinates are missing"
 msgstr ""
 
-#: ishtar_common/models.py:1188
+#: ishtar_common/models.py:1179
 msgid "Generate relation graph"
 msgstr ""
 
-#: ishtar_common/models.py:1190
+#: ishtar_common/models.py:1181
 msgid "Preventive operator module"
 msgstr ""
 
-#: ishtar_common/models.py:1192
+#: ishtar_common/models.py:1183
 msgid "Underwater module"
 msgstr ""
 
-#: ishtar_common/models.py:1194
+#: ishtar_common/models.py:1185
 msgid "Parcel are mandatory for context records"
 msgstr ""
 
-#: ishtar_common/models.py:1197
+#: ishtar_common/models.py:1188
 msgid "Home page"
 msgstr ""
 
-#: ishtar_common/models.py:1201
+#: ishtar_common/models.py:1192
 #, python-brace-format
 msgid ""
 "Homepage of Ishtar - if not defined a default homepage will appear. Use the "
 "markdown syntax. {random_image} can be used to display a random image."
 msgstr ""
 
-#: ishtar_common/models.py:1207
+#: ishtar_common/models.py:1198
 msgid "Main operation code prefix"
 msgstr ""
 
-#: ishtar_common/models.py:1214
+#: ishtar_common/models.py:1205
 msgid "Default operation code prefix"
 msgstr ""
 
-#: ishtar_common/models.py:1221
+#: ishtar_common/models.py:1212
 msgid "Operation region code"
 msgstr ""
 
-#: ishtar_common/models.py:1224
+#: ishtar_common/models.py:1215
 msgid "Operation complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1228
+#: ishtar_common/models.py:1219
 msgid "Formula to manage operation complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1231
+#: ishtar_common/models.py:1222
 msgid "Operation custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1235
+#: ishtar_common/models.py:1226
 msgid ""
 "Keys to be used to manage operation custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1240
+#: ishtar_common/models.py:1231
 #, fuzzy
 #| msgid "email address"
 msgid "Operation cached label"
 msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models.py:1244 ishtar_common/models.py:1267
-#: ishtar_common/models.py:1300 ishtar_common/models.py:1319
-#: ishtar_common/models.py:1351 ishtar_common/models.py:1384
-#: ishtar_common/models.py:1416 ishtar_common/models.py:1423
-#: ishtar_common/models.py:1456 ishtar_common/models.py:1489
-#: ishtar_common/models.py:1522
+#: ishtar_common/models.py:1235 ishtar_common/models.py:1258
+#: ishtar_common/models.py:1291 ishtar_common/models.py:1310
+#: ishtar_common/models.py:1342 ishtar_common/models.py:1375
+#: ishtar_common/models.py:1407 ishtar_common/models.py:1414
+#: ishtar_common/models.py:1447 ishtar_common/models.py:1480
+#: ishtar_common/models.py:1513
 msgid "Formula to manage cached label. If not set a default formula is used."
 msgstr ""
 
-#: ishtar_common/models.py:1248
+#: ishtar_common/models.py:1239
 msgid "Archaeological site complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1251
+#: ishtar_common/models.py:1242
 msgid "Formula to manage archaeological site complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1254
+#: ishtar_common/models.py:1245
 msgid "Archaeological site custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1258
+#: ishtar_common/models.py:1249
 msgid ""
 "Keys to be used to manage archaeological site custom index. Separate keys "
 "with a semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1263
+#: ishtar_common/models.py:1254
 msgid "Site cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1271
+#: ishtar_common/models.py:1262
 msgid "File external id"
 msgstr ""
 
-#: ishtar_common/models.py:1274
+#: ishtar_common/models.py:1265
 msgid ""
 "Formula to manage file external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1281
+#: ishtar_common/models.py:1272
 msgid "Archaeological file complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1284
+#: ishtar_common/models.py:1275
 msgid "Formula to manage archaeological file complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1287
+#: ishtar_common/models.py:1278
 msgid "Archaeological file custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1291
+#: ishtar_common/models.py:1282
 msgid ""
 "Keys to be used to manage archaeological file custom index. Separate keys "
 "with a semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1296
+#: ishtar_common/models.py:1287
 msgid "File cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1304
+#: ishtar_common/models.py:1295
 msgid "Parcel external id"
 msgstr ""
 
-#: ishtar_common/models.py:1308
+#: ishtar_common/models.py:1299
 msgid ""
 "Formula to manage parcel external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1315
+#: ishtar_common/models.py:1306
 msgid "Parcel cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1323
+#: ishtar_common/models.py:1314
 msgid "Context record external id"
 msgstr ""
 
-#: ishtar_common/models.py:1326
+#: ishtar_common/models.py:1317
 msgid ""
 "Formula to manage context record external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1333
+#: ishtar_common/models.py:1324
 msgid "Context record complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1336
+#: ishtar_common/models.py:1327
 msgid "Formula to manage context record complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1339
+#: ishtar_common/models.py:1330
 msgid "Context record custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1343
+#: ishtar_common/models.py:1334
 msgid ""
 "Keys to be used to manage context record custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1348
+#: ishtar_common/models.py:1339
 msgid "Context record cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1355
+#: ishtar_common/models.py:1346
 msgid "Base find external id"
 msgstr ""
 
-#: ishtar_common/models.py:1358
+#: ishtar_common/models.py:1349
 msgid ""
 "Formula to manage base find external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1365
+#: ishtar_common/models.py:1356
 msgid "Base find complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1368
+#: ishtar_common/models.py:1359
 msgid "Formula to manage base find complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1371
+#: ishtar_common/models.py:1362
 msgid "Base find custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1375
+#: ishtar_common/models.py:1366
 msgid ""
 "Keys to be used to manage base find custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1380
+#: ishtar_common/models.py:1371
 msgid "Base find cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1388
+#: ishtar_common/models.py:1379
 msgid "Find external id"
 msgstr ""
 
-#: ishtar_common/models.py:1391
+#: ishtar_common/models.py:1382
 msgid ""
 "Formula to manage find external ID. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1398
+#: ishtar_common/models.py:1389
 msgid "Find complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1401
+#: ishtar_common/models.py:1392
 msgid "Formula to manage find complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1404
+#: ishtar_common/models.py:1395
 msgid "Find custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1408
+#: ishtar_common/models.py:1399
 msgid ""
 "Keys to be used to manage find custom index. Separate keys with a semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1413
+#: ishtar_common/models.py:1404
 msgid "Find cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1420
+#: ishtar_common/models.py:1411
 msgid "Find - Complete museum ID"
 msgstr ""
 
-#: ishtar_common/models.py:1427
+#: ishtar_common/models.py:1418
 msgid "Container external id"
 msgstr ""
 
-#: ishtar_common/models.py:1430
+#: ishtar_common/models.py:1421
 msgid ""
 "Formula to manage container external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1437
+#: ishtar_common/models.py:1428
 msgid "Container complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1440
+#: ishtar_common/models.py:1431
 msgid "Formula to manage container complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1443
+#: ishtar_common/models.py:1434
 msgid "Container custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1447
+#: ishtar_common/models.py:1438
 msgid ""
 "Keys to be used to manage container custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1452
+#: ishtar_common/models.py:1443
 msgid "Container cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1460
+#: ishtar_common/models.py:1451
 msgid "Warehouse external id"
 msgstr ""
 
-#: ishtar_common/models.py:1463
+#: ishtar_common/models.py:1454
 msgid ""
 "Formula to manage warehouse external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1470
+#: ishtar_common/models.py:1461
 msgid "Warehouse complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1473
+#: ishtar_common/models.py:1464
 msgid "Formula to manage warehouse complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1476
+#: ishtar_common/models.py:1467
 msgid "Warehouse custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1480
+#: ishtar_common/models.py:1471
 msgid ""
 "Keys to be used to manage warehouse custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1485
+#: ishtar_common/models.py:1476
 msgid "Warehouse cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1493
+#: ishtar_common/models.py:1484
 msgid "Document external id"
 msgstr ""
 
-#: ishtar_common/models.py:1496
+#: ishtar_common/models.py:1487
 msgid ""
 "Formula to manage document external ID. Change this with care. With "
 "incorrect formula, the application might be unusable and import of external "
 "data can be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1503
+#: ishtar_common/models.py:1494
 msgid "Document complete identifier"
 msgstr ""
 
-#: ishtar_common/models.py:1506
+#: ishtar_common/models.py:1497
 msgid "Formula to manage document complete identifier."
 msgstr ""
 
-#: ishtar_common/models.py:1509
+#: ishtar_common/models.py:1500
 msgid "Document custom index key"
 msgstr ""
 
-#: ishtar_common/models.py:1513
+#: ishtar_common/models.py:1504
 msgid ""
 "Keys to be used to manage document custom index. Separate keys with a "
 "semicolon."
 msgstr ""
 
-#: ishtar_common/models.py:1518
+#: ishtar_common/models.py:1509
 msgid "Document cached label"
 msgstr ""
 
-#: ishtar_common/models.py:1526
+#: ishtar_common/models.py:1517
 msgid "Raw name for person"
 msgstr ""
 
-#: ishtar_common/models.py:1529
+#: ishtar_common/models.py:1520
 msgid ""
 "Formula to manage person raw_name. Change this with care. With incorrect "
 "formula, the application might be unusable and import of external data can "
 "be destructive."
 msgstr ""
 
-#: ishtar_common/models.py:1535
+#: ishtar_common/models.py:1526
 msgid "Use auto index for finds"
 msgstr ""
 
-#: ishtar_common/models.py:1537
+#: ishtar_common/models.py:1528
 msgid "Currency"
 msgstr ""
 
-#: ishtar_common/models.py:1540
+#: ishtar_common/models.py:1531
 msgid "Naming style for accounts"
 msgstr ""
 
-#: ishtar_common/models.py:1548
+#: ishtar_common/models.py:1539
 msgid "Maps - default zoom"
 msgstr ""
 
-#: ishtar_common/models.py:1551
+#: ishtar_common/models.py:1542
 msgid "Spatial Reference System for display"
 msgstr ""
 
-#: ishtar_common/models.py:1555
+#: ishtar_common/models.py:1546
 msgid "Spatial Reference System used for display when no SRS is defined"
 msgstr ""
 
-#: ishtar_common/models.py:1562
+#: ishtar_common/models.py:1553
 msgid "Spatial Reference System in database"
 msgstr ""
 
-#: ishtar_common/models.py:1566
+#: ishtar_common/models.py:1557
 msgid ""
 "Set it to the most used spatial reference system. Warning: after change "
 "launch the migrate_srid script."
 msgstr ""
 
-#: ishtar_common/models.py:1574
+#: ishtar_common/models.py:1565
 msgid "Default language for documentation"
 msgstr ""
 
-#: ishtar_common/models.py:1578
+#: ishtar_common/models.py:1569
 msgid ""
 "If set, by default the selected language will be set for localized documents."
 msgstr ""
 
-#: ishtar_common/models.py:1586
+#: ishtar_common/models.py:1577
 msgid "Ishtar site profile"
 msgstr ""
 
-#: ishtar_common/models.py:1587
+#: ishtar_common/models.py:1578
 msgid "Ishtar site profiles"
 msgstr ""
 
-#: ishtar_common/models.py:1589 ishtar_common/models.py:1900
-#: ishtar_common/models.py:2123 ishtar_common/models.py:5474
-#: ishtar_common/models.py:5504 ishtar_common/models_imports.py:135
+#: ishtar_common/models.py:1580 ishtar_common/models.py:1891
+#: ishtar_common/models.py:2114 ishtar_common/models.py:5453
+#: ishtar_common/models.py:5483 ishtar_common/models_imports.py:135
 msgid "General settings"
 msgstr ""
 
-#: ishtar_common/models.py:1692
+#: ishtar_common/models.py:1683
 msgid "Enable this form"
 msgstr ""
 
-#: ishtar_common/models.py:1695
+#: ishtar_common/models.py:1686
 msgid ""
 "Disable with caution: disabling a form with mandatory fields may lead to "
 "database errors."
 msgstr ""
 
-#: ishtar_common/models.py:1699
+#: ishtar_common/models.py:1690
 msgid "Header text"
 msgstr ""
 
-#: ishtar_common/models.py:1702
+#: ishtar_common/models.py:1693
 msgid "Apply to all"
 msgstr ""
 
-#: ishtar_common/models.py:1705
+#: ishtar_common/models.py:1696
 msgid ""
 "Apply this form to all users. If set to True, selecting user and user type "
 "is useless."
 msgstr ""
 
-#: ishtar_common/models.py:1711
+#: ishtar_common/models.py:1702
 msgid "Deprecated - use profile types"
 msgstr ""
 
-#: ishtar_common/models.py:1719
+#: ishtar_common/models.py:1710
 msgid "Custom form"
 msgstr ""
 
-#: ishtar_common/models.py:1720
+#: ishtar_common/models.py:1711
 msgid "Custom forms"
 msgstr ""
 
-#: ishtar_common/models.py:1735 ishtar_common/models_imports.py:181
+#: ishtar_common/models.py:1726 ishtar_common/models_imports.py:181
 #: ishtar_common/models_imports.py:442 ishtar_common/models_rest.py:116
 msgid "Users"
 msgstr ""
 
-#: ishtar_common/models.py:1741
+#: ishtar_common/models.py:1732
 msgid "User types"
 msgstr ""
 
-#: ishtar_common/models.py:1834
+#: ishtar_common/models.py:1825
 msgid "Excluded field"
 msgstr ""
 
-#: ishtar_common/models.py:1835
+#: ishtar_common/models.py:1826
 msgid "Excluded fields"
 msgstr ""
 
-#: ishtar_common/models.py:1869
+#: ishtar_common/models.py:1860
 #: ishtar_common/templates/blocks/form_flex_snippet.html:18
 #: ishtar_common/templates/blocks/table_form_snippet.html:9
 msgid "Help"
 msgstr ""
 
-#: ishtar_common/models.py:1873
+#: ishtar_common/models.py:1864
 msgid "Custom forms - Json data field"
 msgstr ""
 
-#: ishtar_common/models.py:1874
+#: ishtar_common/models.py:1865
 msgid "Custom forms - Json data fields"
 msgstr ""
 
-#: ishtar_common/models.py:1889
+#: ishtar_common/models.py:1880
 msgid "Variable name"
 msgstr ""
 
-#: ishtar_common/models.py:1891
+#: ishtar_common/models.py:1882
 msgid "Description of the variable"
 msgstr ""
 
-#: ishtar_common/models.py:1897
+#: ishtar_common/models.py:1888
 msgid "Global variable"
 msgstr ""
 
-#: ishtar_common/models.py:1898
+#: ishtar_common/models.py:1889
 msgid "Global variables"
 msgstr ""
 
-#: ishtar_common/models.py:1929
+#: ishtar_common/models.py:1920
 msgid "Model name"
 msgstr ""
 
-#: ishtar_common/models.py:1930
+#: ishtar_common/models.py:1921
 msgid "Associated primary key"
 msgstr ""
 
-#: ishtar_common/models.py:1936
+#: ishtar_common/models.py:1927
 msgid "Cache for stats"
 msgstr ""
 
-#: ishtar_common/models.py:1937
+#: ishtar_common/models.py:1928
 msgid "Caches for stats"
 msgstr ""
 
-#: ishtar_common/models.py:2089
+#: ishtar_common/models.py:2080
 msgid "Base template for labels"
 msgstr ""
 
-#: ishtar_common/models.py:2096
+#: ishtar_common/models.py:2087
 msgid "Labels: targets for labels in the LibreOffice file"
 msgstr ""
 
-#: ishtar_common/models.py:2100
+#: ishtar_common/models.py:2091
 msgid ""
 "Each target is separated by a semi-colon. The first target is the name of "
 "the object including the data in base template. Following targets will be "
@@ -11302,945 +11269,934 @@ msgid ""
 "Cadre3;Cadre4;Cadre5;Cadre6\" for a sheet with 6 labels."
 msgstr ""
 
-#: ishtar_common/models.py:2109
+#: ishtar_common/models.py:2100
 msgid "Used for labels"
 msgstr ""
 
-#: ishtar_common/models.py:2111
+#: ishtar_common/models.py:2102
 msgid "Number of label per page"
 msgstr ""
 
-#: ishtar_common/models.py:2114
+#: ishtar_common/models.py:2105
 msgid "Only relevant for label template"
 msgstr ""
 
-#: ishtar_common/models.py:2120
+#: ishtar_common/models.py:2111
 msgid "Document template"
 msgstr ""
 
-#: ishtar_common/models.py:2121
+#: ishtar_common/models.py:2112
 msgid "Document templates"
 msgstr ""
 
-#: ishtar_common/models.py:2134
+#: ishtar_common/models.py:2125
 msgid "For label template, you must provide number of label per page."
 msgstr ""
 
-#: ishtar_common/models.py:2416
+#: ishtar_common/models.py:2407
 msgid "Only four level of parent are managed."
 msgstr ""
 
-#: ishtar_common/models.py:2473
+#: ishtar_common/models.py:2464
 msgid "Communal area boundaries"
 msgstr ""
 
-#: ishtar_common/models.py:2524
+#: ishtar_common/models.py:2515
 msgid "Male"
 msgstr ""
 
-#: ishtar_common/models.py:2525
+#: ishtar_common/models.py:2516
 msgid "Female"
 msgstr ""
 
-#: ishtar_common/models.py:2526
+#: ishtar_common/models.py:2517
 msgid "Neutral"
 msgstr ""
 
-#: ishtar_common/models.py:2576
+#: ishtar_common/models.py:2567
 msgid "Organization types"
 msgstr ""
 
-#: ishtar_common/models.py:2586
+#: ishtar_common/models.py:2577
 msgid "Error: planning_service type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2594 ishtar_common/models.py:2776
+#: ishtar_common/models.py:2585 ishtar_common/models.py:2767
 msgid "Error: general_contractor type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2633
+#: ishtar_common/models.py:2624
 msgctxt "key for text search"
 msgid "precise-town"
 msgstr ""
 
-#: ishtar_common/models.py:2637
+#: ishtar_common/models.py:2628
 msgctxt "key for text search"
 msgid "museofile"
 msgstr ""
 
-#: ishtar_common/models.py:2676
+#: ishtar_common/models.py:2667
 msgid "Organizations"
 msgstr ""
 
-#: ishtar_common/models.py:2705
+#: ishtar_common/models.py:2696
 msgid "unknown organization"
 msgstr ""
 
-#: ishtar_common/models.py:2754
+#: ishtar_common/models.py:2745
 msgid "/"
 msgstr ""
 
-#: ishtar_common/models.py:2760
+#: ishtar_common/models.py:2751
 msgid "Error: sra_agent and head_scientist types are missing"
 msgstr ""
 
-#: ishtar_common/models.py:2768
+#: ishtar_common/models.py:2759
 msgid "Error: sra_agent type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2784
+#: ishtar_common/models.py:2775
 msgid "Error: responsible_planning_service type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2796
+#: ishtar_common/models.py:2787
 msgid "Error: publisher type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2804
+#: ishtar_common/models.py:2795
 msgid "Error: operator type is missing"
 msgstr ""
 
-#: ishtar_common/models.py:2808 ishtar_common/models.py:2822
+#: ishtar_common/models.py:2799 ishtar_common/models.py:2813
 msgid "Long title"
 msgstr ""
 
-#: ishtar_common/models.py:2811 ishtar_common/models_imports.py:1113
+#: ishtar_common/models.py:2802 ishtar_common/models_imports.py:1113
 msgid "Title type"
 msgstr ""
 
-#: ishtar_common/models.py:2812
+#: ishtar_common/models.py:2803
 msgid "Title types"
 msgstr ""
 
-#: ishtar_common/models.py:2839
+#: ishtar_common/models.py:2830
 msgid "Mr"
 msgstr ""
 
-#: ishtar_common/models.py:2840
+#: ishtar_common/models.py:2831
 msgid "Miss"
 msgstr ""
 
-#: ishtar_common/models.py:2841
+#: ishtar_common/models.py:2832
 msgid "Mr and Mrs"
 msgstr ""
 
-#: ishtar_common/models.py:2842
+#: ishtar_common/models.py:2833
 msgid "Mrs"
 msgstr ""
 
-#: ishtar_common/models.py:2843
+#: ishtar_common/models.py:2834
 msgid "Doctor"
 msgstr ""
 
-#: ishtar_common/models.py:2891 ishtar_common/models.py:3697
+#: ishtar_common/models.py:2882 ishtar_common/models.py:3688
 msgctxt "key for text search"
 msgid "surname"
 msgstr ""
 
-#: ishtar_common/models.py:2894 ishtar_common/models.py:3701
+#: ishtar_common/models.py:2885 ishtar_common/models.py:3692
 msgctxt "key for text search"
 msgid "email"
 msgstr "e-mail-adresse"
 
-#: ishtar_common/models.py:2897 ishtar_common/models.py:4310
+#: ishtar_common/models.py:2888 ishtar_common/models.py:4301
 msgctxt "key for text search"
 msgid "title"
 msgstr ""
 
-#: ishtar_common/models.py:2901
+#: ishtar_common/models.py:2892
 msgctxt "key for text search"
 msgid "salutation"
 msgstr ""
 
-#: ishtar_common/models.py:2909 ishtar_common/models.py:3709
+#: ishtar_common/models.py:2900 ishtar_common/models.py:3700
 msgctxt "key for text search"
 msgid "organization"
 msgstr ""
 
-#: ishtar_common/models.py:2914
+#: ishtar_common/models.py:2905
 msgctxt "key for text search"
 msgid "has-account"
 msgstr ""
 
-#: ishtar_common/models.py:2918
+#: ishtar_common/models.py:2909
 msgctxt "key for text search"
 msgid "profile-type"
 msgstr ""
 
-#: ishtar_common/models.py:2954
+#: ishtar_common/models.py:2945
 msgid ""
 "Attention, historical and unfortunate residue in the code of an initial "
 "translation error."
 msgstr ""
 
-#: ishtar_common/models.py:2961
+#: ishtar_common/models.py:2952
 msgid "Contact type"
 msgstr ""
 
-#: ishtar_common/models.py:2964 ishtar_common/models.py:3082
+#: ishtar_common/models.py:2955 ishtar_common/models.py:3073
 msgid "Types"
 msgstr ""
 
-#: ishtar_common/models.py:2969
+#: ishtar_common/models.py:2960
 msgid "Is attached to"
 msgstr ""
 
-#: ishtar_common/models.py:3239
+#: ishtar_common/models.py:3230
 msgid "Manage account"
 msgstr ""
 
-#: ishtar_common/models.py:3262
+#: ishtar_common/models.py:3253
 msgid "None"
 msgstr ""
 
-#: ishtar_common/models.py:3263
+#: ishtar_common/models.py:3254
 msgid "Markdown"
 msgstr ""
 
-#: ishtar_common/models.py:3264
+#: ishtar_common/models.py:3255
 msgid "HTML"
 msgstr ""
 
-#: ishtar_common/models.py:3291
+#: ishtar_common/models.py:3282
 msgid "Year of birth"
 msgstr ""
 
-#: ishtar_common/models.py:3292
+#: ishtar_common/models.py:3283
 msgid "Year of death"
 msgstr ""
 
-#: ishtar_common/models.py:3295
+#: ishtar_common/models.py:3286
 msgid "Biography format"
 msgstr ""
 
-#: ishtar_common/models.py:3310
+#: ishtar_common/models.py:3301
 msgid "Edit biographical note"
 msgstr ""
 
-#: ishtar_common/models.py:3315
+#: ishtar_common/models.py:3306
 #: ishtar_common/templates/ishtar/sheet_biographicalnote.html:4
 msgid "Biographical note"
 msgstr ""
 
-#: ishtar_common/models.py:3316
+#: ishtar_common/models.py:3307
 msgid "Biographical notes"
 msgstr ""
 
-#: ishtar_common/models.py:3362 ishtar_common/models_imports.py:2343
+#: ishtar_common/models.py:3353 ishtar_common/models_imports.py:2352
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:20
 msgid "Edit"
 msgstr ""
 
-#: ishtar_common/models.py:3378
+#: ishtar_common/models.py:3369
 msgid "Directory consultation"
 msgstr ""
 
-#: ishtar_common/models.py:3379
+#: ishtar_common/models.py:3370
 msgid "Directory export"
 msgstr ""
 
-#: ishtar_common/models.py:3380
+#: ishtar_common/models.py:3371
 msgid "Viewing a person's notice"
 msgstr ""
 
-#: ishtar_common/models.py:3381
+#: ishtar_common/models.py:3372
 msgid "Exporting a person's notice"
 msgstr ""
 
-#: ishtar_common/models.py:3382
+#: ishtar_common/models.py:3373
 msgid "Person creation"
 msgstr ""
 
-#: ishtar_common/models.py:3383 ishtar_common/views.py:298
+#: ishtar_common/models.py:3374 ishtar_common/views.py:298
 msgid "Person modification"
 msgstr ""
 
-#: ishtar_common/models.py:3384
+#: ishtar_common/models.py:3375
 msgid "Person merge"
 msgstr ""
 
-#: ishtar_common/models.py:3385 ishtar_common/views.py:318
+#: ishtar_common/models.py:3376 ishtar_common/views.py:318
 msgid "Person deletion"
 msgstr ""
 
-#: ishtar_common/models.py:3386
+#: ishtar_common/models.py:3377
 msgid "Admin - Directory consultation"
 msgstr ""
 
-#: ishtar_common/models.py:3387
+#: ishtar_common/models.py:3378
 msgid "Admin - Person view"
 msgstr ""
 
-#: ishtar_common/models.py:3388
+#: ishtar_common/models.py:3379
 msgid "Admin - Person modification"
 msgstr ""
 
-#: ishtar_common/models.py:3389
+#: ishtar_common/models.py:3380
 msgid "Admin - Person deletion"
 msgstr ""
 
-#: ishtar_common/models.py:3401
+#: ishtar_common/models.py:3392
 msgid "GDPR - Person"
 msgstr ""
 
-#: ishtar_common/models.py:3402
+#: ishtar_common/models.py:3393
 msgid "GDPR - Persons"
 msgstr ""
 
-#: ishtar_common/models.py:3418
+#: ishtar_common/models.py:3409
 msgid "GDPR - Log"
 msgstr ""
 
-#: ishtar_common/models.py:3419
+#: ishtar_common/models.py:3410
 msgid "GDPR - Logs"
 msgstr ""
 
-#: ishtar_common/models.py:3421
+#: ishtar_common/models.py:3412
 msgid "GDPR"
 msgstr ""
 
-#: ishtar_common/models.py:3426
+#: ishtar_common/models.py:3417
 msgid "Unknown activity :"
 msgstr ""
 
-#: ishtar_common/models.py:3480
+#: ishtar_common/models.py:3471
 msgid "Groups"
 msgstr ""
 
-#: ishtar_common/models.py:3484
+#: ishtar_common/models.py:3475
 msgid "Profile types"
 msgstr ""
 
-#: ishtar_common/models.py:3496
+#: ishtar_common/models.py:3487
 msgid "Profile type summary"
 msgstr ""
 
-#: ishtar_common/models.py:3497
+#: ishtar_common/models.py:3488
 msgid "Profile types summary"
 msgstr ""
 
-#: ishtar_common/models.py:3513
+#: ishtar_common/models.py:3504
 msgid "Show field number"
 msgstr ""
 
-#: ishtar_common/models.py:3514
+#: ishtar_common/models.py:3505
 msgid "Automatically pin"
 msgstr ""
 
-#: ishtar_common/models.py:3515
+#: ishtar_common/models.py:3506
 msgid "Display pin menu"
 msgstr ""
 
-#: ishtar_common/models.py:3517
+#: ishtar_common/models.py:3508
 msgid "Use background tasks"
 msgstr ""
 
-#: ishtar_common/models.py:3518
+#: ishtar_common/models.py:3509
 msgid ""
 "If set to true, each import, export, document generation is set as a "
 "background task."
 msgstr ""
 
-#: ishtar_common/models.py:3522
+#: ishtar_common/models.py:3513
 msgid "Send email when the task is finished"
 msgstr ""
 
-#: ishtar_common/models.py:3532
+#: ishtar_common/models.py:3523
 msgid "User profile"
 msgstr ""
 
-#: ishtar_common/models.py:3533
+#: ishtar_common/models.py:3524
 msgid "User profiles"
 msgstr ""
 
-#: ishtar_common/models.py:3620 ishtar_common/models.py:5481
+#: ishtar_common/models.py:3611 ishtar_common/models.py:5460
 msgid "Scheduled"
 msgstr ""
 
-#: ishtar_common/models.py:3621 ishtar_common/models.py:5482
+#: ishtar_common/models.py:3612 ishtar_common/models.py:5461
 msgid "In progress"
 msgstr ""
 
-#: ishtar_common/models.py:3622 ishtar_common/models.py:5484
+#: ishtar_common/models.py:3613 ishtar_common/models.py:5463
 #: ishtar_common/models_imports.py:1292 ishtar_common/models_imports.py:1306
 msgid "Finished"
 msgstr ""
 
-#: ishtar_common/models.py:3628
+#: ishtar_common/models.py:3619
 msgid "Generate label"
 msgstr ""
 
-#: ishtar_common/models.py:3640 ishtar_common/templates/admin/index.html:56
+#: ishtar_common/models.py:3631 ishtar_common/templates/admin/index.html:56
 #: ishtar_common/templates/ishtar/blocks/import_table_buttons_view.html:12
 msgid "View"
 msgstr ""
 
-#: ishtar_common/models.py:3642
+#: ishtar_common/models.py:3633
 msgid "Arguments"
 msgstr ""
 
-#: ishtar_common/models.py:3650 ishtar_common/models.py:5498
-#: ishtar_common/models.py:5657
+#: ishtar_common/models.py:3641 ishtar_common/models.py:5477
+#: ishtar_common/models.py:5636
 #: ishtar_common/templates/ishtar/import_table.html:4
 #: ishtar_common/templates/ishtar/sheet_import_gen.html:4
 #: ishtar_common/views.py:2322
 msgid "Result"
 msgstr ""
 
-#: ishtar_common/models.py:3653
+#: ishtar_common/models.py:3644
 msgid "Background task"
 msgstr ""
 
-#: ishtar_common/models.py:3654
+#: ishtar_common/models.py:3645
 msgid "Background tasks"
 msgstr ""
 
-#: ishtar_common/models.py:3690
+#: ishtar_common/models.py:3681
 msgctxt "key for text search"
 msgid "username"
 msgstr ""
 
-#: ishtar_common/models.py:3725
+#: ishtar_common/models.py:3716
 msgid "Password last update"
 msgstr ""
 
-#: ishtar_common/models.py:3728
+#: ishtar_common/models.py:3719
 msgid "Advanced shortcut menu"
 msgstr ""
 
-#: ishtar_common/models.py:3731
+#: ishtar_common/models.py:3722
 msgid "Latest news version"
 msgstr ""
 
-#: ishtar_common/models.py:3733
+#: ishtar_common/models.py:3724
 #, fuzzy
 #| msgid "email address"
 msgid "Display news"
 msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models.py:3736
+#: ishtar_common/models.py:3727
 msgid "Ishtar user"
 msgstr ""
 
-#: ishtar_common/models.py:3737
+#: ishtar_common/models.py:3728
 msgid "Ishtar users"
 msgstr ""
 
-#: ishtar_common/models.py:3839
+#: ishtar_common/models.py:3830
 msgid "Public"
 msgstr ""
 
-#: ishtar_common/models.py:3957
+#: ishtar_common/models.py:3948
 msgid "Author types"
 msgstr ""
 
-#: ishtar_common/models.py:4042
+#: ishtar_common/models.py:4033
 msgid "COInS export - type"
 msgstr ""
 
-#: ishtar_common/models.py:4045
+#: ishtar_common/models.py:4036
 msgid "COInS export - genre"
 msgstr ""
 
-#: ishtar_common/models.py:4048
+#: ishtar_common/models.py:4039
 msgid "Is localized"
 msgstr ""
 
-#: ishtar_common/models.py:4050
+#: ishtar_common/models.py:4041
 msgid "Setting a language for this type of document is relevant"
 msgstr ""
 
-#: ishtar_common/models.py:4055
+#: ishtar_common/models.py:4046
 msgid "Document type"
 msgstr ""
 
-#: ishtar_common/models.py:4056
+#: ishtar_common/models.py:4047
 msgid "Document types"
 msgstr ""
 
-#: ishtar_common/models.py:4070 ishtar_common/models.py:4098
+#: ishtar_common/models.py:4061 ishtar_common/models.py:4089
 msgid "Only available for these document types"
 msgstr ""
 
-#: ishtar_common/models.py:4074 ishtar_common/models_imports.py:1068
+#: ishtar_common/models.py:4065 ishtar_common/models_imports.py:1068
 #: ishtar_common/models_imports.py:1112
 msgid "Support type"
 msgstr ""
 
-#: ishtar_common/models.py:4075
+#: ishtar_common/models.py:4066
 msgid "Support types"
 msgstr ""
 
-#: ishtar_common/models.py:4085
+#: ishtar_common/models.py:4076
 msgid "Iframe template"
 msgstr ""
 
-#: ishtar_common/models.py:4089
+#: ishtar_common/models.py:4080
 msgid ""
 "Template to insert an iframe for this format. Use django template with a "
 "{{document}} variable matching the current document."
 msgstr ""
 
-#: ishtar_common/models.py:4102
+#: ishtar_common/models.py:4093
 msgid "Format type"
 msgstr ""
 
-#: ishtar_common/models.py:4103
+#: ishtar_common/models.py:4094
 msgid "Format types"
 msgstr ""
 
-#: ishtar_common/models.py:4113 ishtar_common/models_rest.py:109
+#: ishtar_common/models.py:4104 ishtar_common/models_rest.py:109
 #: ishtar_common/templates/ishtar/merge_organization.html:11
 #: ishtar_common/templates/ishtar/merge_organization.html:22
 msgid "URL"
 msgstr ""
 
-#: ishtar_common/models.py:4116 ishtar_common/models_imports.py:1065
+#: ishtar_common/models.py:4107 ishtar_common/models_imports.py:1065
 msgid "License type"
 msgstr ""
 
-#: ishtar_common/models.py:4117
+#: ishtar_common/models.py:4108
 msgid "License types"
 msgstr ""
 
-#: ishtar_common/models.py:4131
+#: ishtar_common/models.py:4122
 msgid "Document tags"
 msgstr ""
 
-#: ishtar_common/models.py:4142
+#: ishtar_common/models.py:4133
 msgid "Shooting angle type"
 msgstr ""
 
-#: ishtar_common/models.py:4143
+#: ishtar_common/models.py:4134
 msgid "Shooting angle types"
 msgstr ""
 
-#: ishtar_common/models.py:4272
+#: ishtar_common/models.py:4263
 msgid "Identifier"
 msgstr ""
 
-#: ishtar_common/models.py:4296
+#: ishtar_common/models.py:4287
 msgctxt "key for text search"
 msgid "author"
 msgstr ""
 
-#: ishtar_common/models.py:4301
+#: ishtar_common/models.py:4292
 msgctxt "key for text search"
 msgid "publisher"
 msgstr ""
 
-#: ishtar_common/models.py:4306
+#: ishtar_common/models.py:4297
 msgctxt "key for text search"
 msgid "publishing-year"
 msgstr ""
 
-#: ishtar_common/models.py:4321
+#: ishtar_common/models.py:4312
 msgctxt "key for text search"
 msgid "internal-reference"
 msgstr ""
 
-#: ishtar_common/models.py:4329
+#: ishtar_common/models.py:4320
 msgctxt "key for text search"
 msgid "tag"
 msgstr ""
 
-#: ishtar_common/models.py:4333
+#: ishtar_common/models.py:4324
 msgctxt "key for text search"
 msgid "format"
 msgstr ""
 
-#: ishtar_common/models.py:4338
+#: ishtar_common/models.py:4329
 msgctxt "key for text search"
 msgid "medium"
 msgstr ""
 
-#: ishtar_common/models.py:4342
+#: ishtar_common/models.py:4333
 msgctxt "key for text search"
 msgid "language"
 msgstr ""
 
-#: ishtar_common/models.py:4346
+#: ishtar_common/models.py:4337
 msgctxt "key for text search"
 msgid "license"
 msgstr ""
 
-#: ishtar_common/models.py:4351
+#: ishtar_common/models.py:4342
 msgctxt "key for text search"
 msgid "rights-owner"
 msgstr ""
 
-#: ishtar_common/models.py:4355
+#: ishtar_common/models.py:4346
 msgctxt "key for text search"
 msgid "copyright"
 msgstr ""
 
-#: ishtar_common/models.py:4358
+#: ishtar_common/models.py:4349
 msgctxt "key for text search"
 msgid "scale"
 msgstr ""
 
-#: ishtar_common/models.py:4361
+#: ishtar_common/models.py:4352
 msgctxt "key for text search"
 msgid "url"
 msgstr ""
 
-#: ishtar_common/models.py:4366
+#: ishtar_common/models.py:4357
 msgctxt "key for text search"
 msgid "isbn"
 msgstr ""
 
-#: ishtar_common/models.py:4369
+#: ishtar_common/models.py:4360
 msgctxt "key for text search"
 msgid "issn"
 msgstr ""
 
-#: ishtar_common/models.py:4372
+#: ishtar_common/models.py:4363
 msgctxt "key for text search"
 msgid "source"
 msgstr ""
 
-#: ishtar_common/models.py:4376
+#: ishtar_common/models.py:4367
 msgctxt "key for text search"
 msgid "source-free-input"
 msgstr ""
 
-#: ishtar_common/models.py:4380
+#: ishtar_common/models.py:4371
 msgctxt "key for text search"
 msgid "warehouse-container"
 msgstr ""
 
-#: ishtar_common/models.py:4384
+#: ishtar_common/models.py:4375
 msgctxt "key for text search"
 msgid "warehouse-container-reference"
 msgstr ""
 
-#: ishtar_common/models.py:4391
+#: ishtar_common/models.py:4382
 msgctxt "key for text search"
 msgid "additional-information"
 msgstr ""
 
-#: ishtar_common/models.py:4395
+#: ishtar_common/models.py:4386
 msgctxt "key for text search"
 msgid "has-duplicate"
 msgstr ""
 
-#: ishtar_common/models.py:4416
+#: ishtar_common/models.py:4407
 msgctxt "key for text search"
 msgid "basket-finds"
 msgstr ""
 
-#: ishtar_common/models.py:4421 ishtar_common/models.py:4529
+#: ishtar_common/models.py:4412 ishtar_common/models.py:4508
 msgctxt "key for text search"
 msgid "find"
 msgstr ""
 
-#: ishtar_common/models.py:4443 ishtar_common/models.py:4532
+#: ishtar_common/models.py:4434 ishtar_common/models.py:4511
 msgctxt "key for text search"
 msgid "warehouse"
 msgstr ""
 
-#: ishtar_common/models.py:4456 ishtar_common/models_common.py:1839
+#: ishtar_common/models.py:4447 ishtar_common/models_common.py:1839
 msgctxt "key for text search"
 msgid "has-image"
 msgstr ""
 
-#: ishtar_common/models.py:4459
+#: ishtar_common/models.py:4450
 msgctxt "key for text search"
 msgid "has-file"
 msgstr ""
 
-#: ishtar_common/models.py:4463
-msgctxt "key for text search"
-msgid "receipt-date-before"
-msgstr ""
-
-#: ishtar_common/models.py:4467
-msgctxt "key for text search"
-msgid "receipt-date-after"
-msgstr ""
-
-#: ishtar_common/models.py:4472
+#: ishtar_common/models.py:4454
 msgctxt "key for text search"
-msgid "receipt-in-documentation-date-before"
+msgid "receipt-date"
 msgstr ""
 
-#: ishtar_common/models.py:4477
-msgctxt "key for text search"
-msgid "receipt-in-documentation-date-after"
-msgstr ""
-
-#: ishtar_common/models.py:4481
+#: ishtar_common/models.py:4459
+#, fuzzy
+#| msgid "email address"
 msgctxt "key for text search"
-msgid "creation-date-before"
-msgstr ""
+msgid "receipt-in-documentation-date"
+msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models.py:4485
+#: ishtar_common/models.py:4464
+#, fuzzy
+#| msgid "email address"
 msgctxt "key for text search"
-msgid "creation-date-after"
-msgstr ""
+msgid "creation-date"
+msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models.py:4489
+#: ishtar_common/models.py:4468
 msgctxt "key for text search"
 msgid "shooting-angle"
 msgstr ""
 
-#: ishtar_common/models.py:4536
+#: ishtar_common/models.py:4515
 msgctxt "key for text search"
 msgid "treatment"
 msgstr ""
 
-#: ishtar_common/models.py:4540
+#: ishtar_common/models.py:4519
 msgctxt "key for text search"
 msgid "treatment-file"
 msgstr ""
 
-#: ishtar_common/models.py:4574
+#: ishtar_common/models.py:4553
 #, fuzzy
 #| msgid "email address"
 msgctxt "pdf, odt, zip, ..."
 msgid "Associated file"
 msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models.py:4604
+#: ishtar_common/models.py:4583
 msgid "Rights of use / license"
 msgstr ""
 
-#: ishtar_common/models.py:4671
+#: ishtar_common/models.py:4650
 msgid "Authors (raw)"
 msgstr ""
 
-#: ishtar_common/models.py:4688
+#: ishtar_common/models.py:4667
 #: ishtar_common/templates/ishtar/blocks/window_image_detail.html:118
 msgid "Number of items"
 msgstr ""
 
-#: ishtar_common/models.py:4691
+#: ishtar_common/models.py:4670
 msgid "Container ID"
 msgstr ""
 
-#: ishtar_common/models.py:4695
+#: ishtar_common/models.py:4674
 msgid "Container reference ID"
 msgstr ""
 
-#: ishtar_common/models.py:4703
+#: ishtar_common/models.py:4682
 msgid "Symbolic links"
 msgstr ""
 
-#: ishtar_common/models.py:4705
+#: ishtar_common/models.py:4684
 msgid "Related"
 msgstr ""
 
-#: ishtar_common/models.py:4721
+#: ishtar_common/models.py:4700
 #: ishtar_common/templates/ishtar/sheet_document.html:4
 msgid "Document"
 msgstr ""
 
-#: ishtar_common/models.py:4725
+#: ishtar_common/models.py:4704
 msgid "Can view own Document"
 msgstr ""
 
-#: ishtar_common/models.py:4726
+#: ishtar_common/models.py:4705
 msgid "Can add own Document"
 msgstr ""
 
-#: ishtar_common/models.py:4727
+#: ishtar_common/models.py:4706
 msgid "Can change own Document"
 msgstr ""
 
-#: ishtar_common/models.py:4728
+#: ishtar_common/models.py:4707
 msgid "Can delete own Document"
 msgstr ""
 
-#: ishtar_common/models.py:4958
+#: ishtar_common/models.py:4937
 msgid "Add sub-document"
 msgstr ""
 
-#: ishtar_common/models.py:4960
+#: ishtar_common/models.py:4939
 msgid "sub-document"
 msgstr ""
 
-#: ishtar_common/models.py:5376
+#: ishtar_common/models.py:5355
 msgid "Is judiciary"
 msgstr ""
 
-#: ishtar_common/models.py:5380
+#: ishtar_common/models.py:5359
 msgid "Operation types"
 msgstr ""
 
-#: ishtar_common/models.py:5430
+#: ishtar_common/models.py:5409
 msgid "Judiciary"
 msgstr ""
 
-#: ishtar_common/models.py:5434
+#: ishtar_common/models.py:5413
 msgid "Research"
 msgstr ""
 
-#: ishtar_common/models.py:5467
+#: ishtar_common/models.py:5446
 msgid "Filename"
 msgstr ""
 
-#: ishtar_common/models.py:5471
+#: ishtar_common/models.py:5450
 msgid "Administration script"
 msgstr ""
 
-#: ishtar_common/models.py:5472
+#: ishtar_common/models.py:5451
 msgid "Administration scripts"
 msgstr ""
 
-#: ishtar_common/models.py:5483 ishtar_common/models_imports.py:1291
+#: ishtar_common/models.py:5462 ishtar_common/models_imports.py:1291
 #: ishtar_common/models_imports.py:1305
 msgid "Finished with errors"
 msgstr ""
 
-#: ishtar_common/models.py:5501
+#: ishtar_common/models.py:5480
 msgid "Administration task"
 msgstr ""
 
-#: ishtar_common/models.py:5502
+#: ishtar_common/models.py:5481
 msgid "Administration tasks"
 msgstr ""
 
-#: ishtar_common/models.py:5522
+#: ishtar_common/models.py:5501
 msgid ""
 "ISHTAR_SCRIPT_DIR is not set in your local_settings. Contact your "
 "administrator."
 msgstr ""
 
-#: ishtar_common/models.py:5534
+#: ishtar_common/models.py:5513
 msgid ""
 "Your ISHTAR_SCRIPT_DIR is containing dots \"..\". As it can refer to "
 "relative paths, it can be a security issue and this is not allowed. Only put "
 "a full path."
 msgstr ""
 
-#: ishtar_common/models.py:5547
+#: ishtar_common/models.py:5526
 msgid "Your ISHTAR_SCRIPT_DIR: \"{}\" is not a valid directory."
 msgstr ""
 
-#: ishtar_common/models.py:5565
+#: ishtar_common/models.py:5544
 msgid ""
 "Script \"{}\" is not available in your script directory. Check your "
 "configuration."
 msgstr ""
 
-#: ishtar_common/models.py:5612
+#: ishtar_common/models.py:5591
 msgid "Filter on"
 msgstr ""
 
-#: ishtar_common/models.py:5615 ishtar_common/models_rest.py:66
+#: ishtar_common/models.py:5594 ishtar_common/models_rest.py:66
 msgid "Filter query"
 msgstr ""
 
-#: ishtar_common/models.py:5618
+#: ishtar_common/models.py:5597
 msgid "Textual query on this item (try it on the main interface)"
 msgstr ""
 
-#: ishtar_common/models.py:5621
+#: ishtar_common/models.py:5600
 msgid "Export geographic data"
 msgstr ""
 
-#: ishtar_common/models.py:5624
+#: ishtar_common/models.py:5603
 msgid ""
 "Geographic data can represent large volume of information. Geographic data "
 "can be excluded from the export"
 msgstr ""
 
-#: ishtar_common/models.py:5632
+#: ishtar_common/models.py:5611
 msgid "Put locks on associated items"
 msgstr ""
 
-#: ishtar_common/models.py:5637
+#: ishtar_common/models.py:5616
 msgid "Lock user"
 msgstr ""
 
-#: ishtar_common/models.py:5641
+#: ishtar_common/models.py:5620
 msgid ""
 "Owner of the lock if item are locked. Warning: if no user is provided the "
 "locks can be remove by any user with the permission to edit."
 msgstr ""
 
-#: ishtar_common/models.py:5646
+#: ishtar_common/models.py:5625
 msgid "Export types"
 msgstr ""
 
-#: ishtar_common/models.py:5647
+#: ishtar_common/models.py:5626
 msgid "Export configuration"
 msgstr ""
 
-#: ishtar_common/models.py:5648
+#: ishtar_common/models.py:5627
 msgid "Export importers"
 msgstr ""
 
-#: ishtar_common/models.py:5649
+#: ishtar_common/models.py:5628
 msgid "Export towns, areas..."
 msgstr ""
 
-#: ishtar_common/models.py:5650
+#: ishtar_common/models.py:5629
 msgid "Export directory"
 msgstr ""
 
-#: ishtar_common/models.py:5651
+#: ishtar_common/models.py:5630
 msgid "Export documents"
 msgstr ""
 
-#: ishtar_common/models.py:5652
+#: ishtar_common/models.py:5631
 msgid "Export main items"
 msgstr ""
 
-#: ishtar_common/models.py:5659
+#: ishtar_common/models.py:5638
 msgid "Result information"
 msgstr ""
 
-#: ishtar_common/models.py:5662
+#: ishtar_common/models.py:5641
 msgid "Archive - Export"
 msgstr ""
 
-#: ishtar_common/models.py:5663
+#: ishtar_common/models.py:5642
 msgid "Archive - Exports"
 msgstr ""
 
-#: ishtar_common/models.py:5665 ishtar_common/models.py:5725
+#: ishtar_common/models.py:5644 ishtar_common/models.py:5704
 #: ishtar_common/templates/ishtar/import_table.html:91
 #: ishtar_common/templates/ishtar/sheet_import_gen.html:69
 msgctxt "name"
 msgid "Archive"
 msgstr ""
 
-#: ishtar_common/models.py:5675
+#: ishtar_common/models.py:5654
 msgid "Whole database"
 msgstr ""
 
-#: ishtar_common/models.py:5687
+#: ishtar_common/models.py:5666
 msgid "To filter filter type and filter text must be filled."
 msgstr ""
 
-#: ishtar_common/models.py:5699
+#: ishtar_common/models.py:5678
 msgid "Import user"
 msgstr ""
 
-#: ishtar_common/models.py:5703
+#: ishtar_common/models.py:5682
 msgid ""
 "If set the \"Import user\" will be the editor for last version. If the field "
 "is left empty no history will be recorded."
 msgstr ""
 
-#: ishtar_common/models.py:5712
+#: ishtar_common/models.py:5691
 msgid "Delete before adding"
 msgstr ""
 
-#: ishtar_common/models.py:5714
+#: ishtar_common/models.py:5693
 msgid "Delete existing items before adding"
 msgstr ""
 
-#: ishtar_common/models.py:5717
+#: ishtar_common/models.py:5696
 msgid "Releasing locks on associated items"
 msgstr ""
 
-#: ishtar_common/models.py:5722
+#: ishtar_common/models.py:5701
 msgid "Archive - Import"
 msgstr ""
 
-#: ishtar_common/models.py:5723
+#: ishtar_common/models.py:5702
 msgid "Archive - Imports"
 msgstr ""
 
@@ -12424,7 +12380,7 @@ msgstr ""
 msgid "Data provider"
 msgstr ""
 
-#: ishtar_common/models_common.py:2280 ishtar_common/models_common.py:4201
+#: ishtar_common/models_common.py:2280 ishtar_common/models_common.py:4200
 msgid "X"
 msgstr ""
 
@@ -12433,11 +12389,11 @@ msgstr ""
 msgid "User input"
 msgstr ""
 
-#: ishtar_common/models_common.py:2281 ishtar_common/models_common.py:4202
+#: ishtar_common/models_common.py:2281 ishtar_common/models_common.py:4201
 msgid "Y"
 msgstr ""
 
-#: ishtar_common/models_common.py:2282 ishtar_common/models_common.py:4203
+#: ishtar_common/models_common.py:2282 ishtar_common/models_common.py:4202
 msgid "Z"
 msgstr ""
 
@@ -12453,11 +12409,11 @@ msgstr ""
 msgid "Z (cached)"
 msgstr ""
 
-#: ishtar_common/models_common.py:2299 ishtar_common/models_common.py:4215
+#: ishtar_common/models_common.py:2299 ishtar_common/models_common.py:4214
 msgid "Spatial Reference System"
 msgstr ""
 
-#: ishtar_common/models_common.py:2304 ishtar_common/models_common.py:4221
+#: ishtar_common/models_common.py:2304 ishtar_common/models_common.py:4220
 msgid "Point (2D)"
 msgstr ""
 
@@ -12565,65 +12521,65 @@ msgstr ""
 msgid ", old town of "
 msgstr ""
 
-#: ishtar_common/models_common.py:3671
+#: ishtar_common/models_common.py:3670
 msgid "Town (precise)"
 msgstr ""
 
-#: ishtar_common/models_common.py:3703
+#: ishtar_common/models_common.py:3702
 msgid "Raw phone"
 msgstr ""
 
-#: ishtar_common/models_common.py:3709
+#: ishtar_common/models_common.py:3708
 msgid "Alternative address is prefered"
 msgstr ""
 
-#: ishtar_common/models_common.py:3742
+#: ishtar_common/models_common.py:3741
 msgid "Town with code: {} does not exists"
 msgstr ""
 
-#: ishtar_common/models_common.py:3779
+#: ishtar_common/models_common.py:3778
 #, fuzzy
 #| msgid "email address"
 msgid "No associated address"
 msgstr "E-Mail-Adresse"
 
-#: ishtar_common/models_common.py:3860
+#: ishtar_common/models_common.py:3859
 msgid "Postal code - Town"
 msgstr ""
 
-#: ishtar_common/models_common.py:3870
+#: ishtar_common/models_common.py:3869
 msgid "Mobile"
 msgstr ""
 
-#: ishtar_common/models_common.py:3888
+#: ishtar_common/models_common.py:3887
 msgid "Merge key"
 msgstr ""
 
-#: ishtar_common/models_common.py:4199
+#: ishtar_common/models_common.py:4198
 msgid "Precise"
 msgstr ""
 
-#: ishtar_common/models_common.py:4199
+#: ishtar_common/models_common.py:4198
 msgid "Polygon"
 msgstr ""
 
-#: ishtar_common/models_common.py:4223
+#: ishtar_common/models_common.py:4222
 msgid "Point source"
 msgstr ""
 
-#: ishtar_common/models_common.py:4226
+#: ishtar_common/models_common.py:4225
 msgid "Point source item"
 msgstr ""
 
-#: ishtar_common/models_common.py:4228
+#: ishtar_common/models_common.py:4227
 msgid "Multi polygon"
 msgstr ""
 
-#: ishtar_common/models_common.py:4230
+#: ishtar_common/models_common.py:4229
 msgid "Multi-polygon source"
 msgstr ""
 
-#: ishtar_common/models_common.py:4237
+#: ishtar_common/models_common.py:4236
 msgid "Multi polygon source item"
 msgstr ""
 
@@ -13122,28 +13078,28 @@ msgstr ""
 msgid "Import - Groups"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1644 ishtar_common/models_imports.py:2318
+#: ishtar_common/models_imports.py:1644 ishtar_common/models_imports.py:2327
 msgid "Analyse"
 msgstr ""
 
 #: ishtar_common/models_imports.py:1646 ishtar_common/models_imports.py:1650
-#: ishtar_common/models_imports.py:2320 ishtar_common/models_imports.py:2330
+#: ishtar_common/models_imports.py:2329 ishtar_common/models_imports.py:2339
 msgid "Re-analyse"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1651 ishtar_common/models_imports.py:2331
+#: ishtar_common/models_imports.py:1651 ishtar_common/models_imports.py:2340
 msgid "Re-import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1652 ishtar_common/models_imports.py:2338
+#: ishtar_common/models_imports.py:1652 ishtar_common/models_imports.py:2347
 msgid "Archive"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1655 ishtar_common/models_imports.py:2341
+#: ishtar_common/models_imports.py:1655 ishtar_common/models_imports.py:2350
 msgid "Unarchive"
 msgstr ""
 
-#: ishtar_common/models_imports.py:1657 ishtar_common/models_imports.py:2345
+#: ishtar_common/models_imports.py:1657 ishtar_common/models_imports.py:2354
 #: ishtar_common/templates/ishtar/blocks/sheet_geographic.html:33
 #: ishtar_common/templates/ishtar/blocks/window_nav.html:76
 #: ishtar_common/templates/ishtar/form_delete.html:11
@@ -13225,85 +13181,91 @@ msgstr ""
 msgid "Import - Imports"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2247 ishtar_common/models_imports.py:2395
+#: ishtar_common/models_imports.py:2205
+msgid ""
+"Error while opening the file. Particularly check the number of columns of "
+"your file."
+msgstr ""
+
+#: ishtar_common/models_imports.py:2256 ishtar_common/models_imports.py:2404
 msgid "Error in the CSV file."
 msgstr ""
 
-#: ishtar_common/models_imports.py:2325
+#: ishtar_common/models_imports.py:2334
 msgid "Step by step import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2326 ishtar_common/models_imports.py:2335
+#: ishtar_common/models_imports.py:2335 ishtar_common/models_imports.py:2344
 msgid "Re-check for changes"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2328 ishtar_common/models_imports.py:2337
+#: ishtar_common/models_imports.py:2337 ishtar_common/models_imports.py:2346
 msgid "Check for changes"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2334
+#: ishtar_common/models_imports.py:2343
 msgid "Step by step re-import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2439 ishtar_common/models_imports.py:2442
-#: ishtar_common/models_imports.py:2506
+#: ishtar_common/models_imports.py:2448 ishtar_common/models_imports.py:2451
+#: ishtar_common/models_imports.py:2515
 msgid "Invalid GIS file."
 msgstr ""
 
-#: ishtar_common/models_imports.py:2452
+#: ishtar_common/models_imports.py:2461
 #, python-brace-format
 msgid "Geometry \"{geometry}\" not managed."
 msgstr ""
 
-#: ishtar_common/models_imports.py:2474
+#: ishtar_common/models_imports.py:2483
 msgid "CRS not managed."
 msgstr ""
 
-#: ishtar_common/models_imports.py:2503
+#: ishtar_common/models_imports.py:2512
 msgid "Error reading feature {idx + 1} - {e}"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2544
+#: ishtar_common/models_imports.py:2553
 msgid "Modification check {} added to the queue"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2630
+#: ishtar_common/models_imports.py:2639
 msgid "Error on imported file: {}"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2669
+#: ishtar_common/models_imports.py:2678
 msgid "Import {} finished with errors"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2677
+#: ishtar_common/models_imports.py:2686
 msgid "Import {} finished with no errors"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2849
+#: ishtar_common/models_imports.py:2858
 msgid "Ignored"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2852 ishtar_common/models_imports.py:2853
+#: ishtar_common/models_imports.py:2861 ishtar_common/models_imports.py:2862
 msgid "Import - Ignored error"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2888
+#: ishtar_common/models_imports.py:2897
 msgid "Import - Pre-import value"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2889
+#: ishtar_common/models_imports.py:2898
 msgid "Import - Pre-import values"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2906
+#: ishtar_common/models_imports.py:2915
 msgid "Specific key to an import"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2917
+#: ishtar_common/models_imports.py:2926
 msgid "Import - Item key"
 msgstr ""
 
-#: ishtar_common/models_imports.py:2918
+#: ishtar_common/models_imports.py:2927
 msgid "Import - Item keys"
 msgstr ""