I have a Python Script that contains a line like this (with appropriate assignments of DestinationFolder, PrototypeObject and folder_id): DestinationFolder.manage_clone(PrototypeObject, folder_id) The script is intended to be run by anonymous users, but only the Manager role has permission to add folders to DestinationFolder (the folder acquires its permission settings ultimately from the root folder, which specifies that the Manager role has all permissions). So I gave the script a proxy role of Manager. Despite this Zope still prompts for authentication credentials. Why doesn't the proxy role seem to be taking effect (another test script has successfully established that the Anonymous User can read the properties of PrototypeObject, in case that was an issue). Hamish Lawson ____________________________________________________________ Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie