Hello, I still can't figure out why my DTML document gives me the following Zope error : Zope Error Zope has encountered an error while publishing this resource. Error Type: AttributeError Error Value: __call__ when I ask Zope to view it as the document is in a sub-folder, but viewable without problem when the document is in the root folder. Any rational explanation ? A link to the revelant paragraph in the documentation ? [RH]Can you send us more detailed information: the exact dtml for the local and the subobject method and the traceback of the error (you can get it by viewing the source of the error page) Rik