Hello All ! After installing latest stable version of Zope (2.2.4) I tried to install ZFormulator version 0.2. And as result got 2 problems with permissions system. First was in ZFormulator itself, and was corrected: __roles__ = ('manager',) was changed to __roles__ = ('Manager',) but this bug correction worked fine for previous versions of Zope, and in current version adding of field produced error: Attribute Error: aq_inContextOf in line 231 of lib/python/AccessControl/User.py I am nor Zope nor Python hacker, but I tried to correct this line a little, and this worked for me. Please advice did I made it correct way or not. User.py line 231: ---------------- Here was the original code (which produced error): if not parent.aq_inContextOf(self.aq_parent.aq_parent,1): Here is replacement (added check is attribute exists): if hasattr(parent, 'aq_inContextOf') and not parent.aq_inContextOf(self.aq_parent.aq_parent,1): After this correction everything works fine, but since I am not Zope/Python guru, but just a user which wanted some program to start working, I keeping changed locally, but of course I am interested was this correction OK. Regards. -- Alex V. Koval