diff --git a/src/caosdb/common/models.py b/src/caosdb/common/models.py
index be3c2fc18cb2ebea99dd4f00f48686a38e30f620..974c52613f6252ac9ef550f64077cb774e4917b1 100644
--- a/src/caosdb/common/models.py
+++ b/src/caosdb/common/models.py
@@ -1709,6 +1709,7 @@ class Property(Entity):
 
     def add_property(self, property=None, value=None, id=None, name=None, description=None, datatype=None,
                      unit=None, importance=FIX, inheritance=FIX):  # @ReservedAssignment
+        """See ``Entity.add_property``."""
 
         return super().add_property(
             property=property, id=id, name=name, description=description, datatype=datatype,
@@ -1842,6 +1843,7 @@ class RecordType(Entity):
 
     def add_property(self, property=None, value=None, id=None, name=None, description=None, datatype=None,
                      unit=None, importance=RECOMMENDED, inheritance=FIX):  # @ReservedAssignment
+        """See ``Entity.add_property``."""
 
         return super().add_property(
             property=property, id=id, name=name, description=description, datatype=datatype,
@@ -1897,6 +1899,7 @@ class Record(Entity):
 
     def add_property(self, property=None, value=None, id=None, name=None, description=None, datatype=None,
                      unit=None, importance=FIX, inheritance=FIX):  # @ReservedAssignment
+        """See ``Entity.add_property``."""
 
         return super().add_property(
             property=property, id=id, name=name, description=description, datatype=datatype,
@@ -2054,6 +2057,7 @@ class File(Record):
 
     def add_property(self, property=None, id=None, name=None, description=None, datatype=None,
                      value=None, unit=None, importance=FIX, inheritance=FIX):  # @ReservedAssignment
+        """See ``Entity.add_property``."""
 
         return super().add_property(
             property=property, id=id, name=name, description=description, datatype=datatype,