diff --git a/product/ERP5/Document/Agent.py b/product/ERP5/Document/Agent.py
index 415130996d06706831c129d9b36b31aa4697bb68..698de642f27559d790586dbd0f7c3c0ee7a8da21 100755
--- a/product/ERP5/Document/Agent.py
+++ b/product/ERP5/Document/Agent.py
@@ -29,9 +29,10 @@
 
 from AccessControl import ClassSecurityInfo
 from Products.ERP5Type import Permissions, PropertySheet
+from Products.ERP5Type.XMLObject import XMLObject
 from Products.ERP5.Document.Image import Image
 
-class Agent(Image):
+class Agent(Image, XMLObject):
     """
       An Agent is a Person who is permitted to perform some actions on the bank account according to Privileges.
     """