Hi there, I want to create an programaticaly and then set some attributes. While creating a property works fine, I can not access it afterwards. The following code: context.invokeFactory('PortalFolder', 'an_id') obj = context[str_id] obj.manage_addProperty("alter", 21, int) obj.manage_changeProperties({"alter": 21}) produces the following error: Error Type: TypeError Error Value: int requires exactly 1 argument; 0 given Where do I err? Thanks for any tips Robert