diff --git a/product/ERP5/Document/RoleDefinition.py b/product/ERP5/Document/RoleDefinition.py
index 1a38a8c8f18549f738f277fe311bfd10a313e5ff..00cf075bd66eeeab7a39cc3e0b54f401bbc4632b 100644
--- a/product/ERP5/Document/RoleDefinition.py
+++ b/product/ERP5/Document/RoleDefinition.py
@@ -37,6 +37,7 @@ class RoleDefinition(XMLObject):
     portal_type = 'Role Definition'
     isPortalContent = 1
     isRADContent = 1
+    add_permission = Permissions.ChangeLocalRoles
 
     # Declarative security
     security = ClassSecurityInfo()