I'd like to get session-based login going, and on the surface PAS appears to support that. First up, is there any documentation? I've set up in my PAS "acl_users" the following objects: 1. "cookies" - a Cookie Auth Helper active for Challenge 2. "session" - a Session Auth Helper active for Extraction, Update Credentials and Reset Credentials 3. "users" - a ZODB User Manager with a single user "test" 4. "roles" - a ZODB Role Manager with the "test" user assigned to "Manager" Then accessing a "Manager" protected method inside the folder brings up the login form from the Cookie Auth Helper, but submitting that form does nothing (it returns the empty form to me). Switching the "cookies" object to handle Extraction, Update Credentials and Reset Credentials makes the login work, but I'd like to use the session. The docs that come with the product talk about Decorators and Property Sheets used to extend the user properties, but I can't even find anything with either of those names in the UI. The interface has "Scriptable Plugin" with a teasingly disabled "Validation" interface -- which I have found to mean user validation. I'd like to enforce valid email address capture ... when I can figure how to actually capture an email address, that is. Richard