1 files changed, 6 insertions, 0 deletions
diff --git a/ishtar/furnitures/models.py b/ishtar/furnitures/models.py
index e3c434f7a..01296c109 100644
--- a/ishtar/furnitures/models.py
+++ b/ishtar/furnitures/models.py
@@ -334,6 +334,12 @@ class Operation(BaseHistorizedItem, OwnPerms):
                                            if getattr(self, k)]
         return u" - ".join(items)
 
+    @classmethod
+    def get_owns(cls, user, order_by=['-year', '-operation_code']):
+        if user.is_anonymous():
+            return []
+        return cls.objects.filter(history_modifier=user).order_by(*order_by
+                                                        ).all()
 
 class Parcel(LightHistorizedItem):
     associated_file = models.ForeignKey(File, related_name='parcels',