DocumentItem: fix inapropriate heritage

1 files changed, 6 insertions, 5 deletions

diff --git a/archaeological_operations/models.py b/archaeological_operations/models.py
index 9ab3b317b..5ab7dffbc 100644
--- a/archaeological_operations/models.py
+++ b/archaeological_operations/models.py
@@ -39,7 +39,7 @@ from ishtar_common.models import BaseHistorizedItem, Dashboard, \
     post_delete_record_relation, post_save_cache, RelationItem, \
     ShortMenuItem, SourceType, Town, ValueGetter, get_current_profile, \
     document_attached_changed, HistoryModel, SearchAltName, \
-    GeoItem, QRCodeItem, SearchVectorConfig
+    GeoItem, QRCodeItem, SearchVectorConfig, DocumentItem
 from ishtar_common.utils import cached_label_changed, \
     force_cached_label_changed, mode, m2m_historization_changed, post_save_geo
 
@@ -107,8 +107,8 @@ post_save.connect(post_save_cache, sender=RecordQualityType)
 post_delete.connect(post_save_cache, sender=RecordQualityType)
 
 
-class ArchaeologicalSite(BaseHistorizedItem, QRCodeItem, GeoItem, OwnPerms,
-                         ValueGetter, ShortMenuItem):
+class ArchaeologicalSite(DocumentItem, BaseHistorizedItem, QRCodeItem,
+                         GeoItem, OwnPerms, ValueGetter, ShortMenuItem):
     SLUG = 'site'
     APP = "archaeological-operations"
     MODEL = "archaeological-site"
@@ -515,8 +515,9 @@ class OperationManager(models.GeoManager):
         return self.get(code_patriarche=txt_idx)
 
 
-class Operation(ClosedItem, BaseHistorizedItem, QRCodeItem, GeoItem, OwnPerms,\
-                ValueGetter, ShortMenuItem, DashboardFormItem, RelationItem):
+class Operation(ClosedItem, DocumentItem, BaseHistorizedItem, QRCodeItem,
+                GeoItem, OwnPerms, ValueGetter, ShortMenuItem,
+                DashboardFormItem, RelationItem):
     SLUG = 'operation'
     APP = "archaeological-operations"
     MODEL = "operation"