Hi, I'm writing a Product called "Groupware" which shoud provide minimal Groupware Function. As a Database System I decided to use PostgresQL and my DB-Connection Class (writen in python using psycopg) allready works perfectly (outside Zope). But now I'm not making any progress since serveral days. After I added the Groupware Product in the ZMI, I added a "Python Script" and just added one line to import my DB-Connection Class (Filename DB.py, the class itself I name "database") in the python script: ----- from Products.Groupware.DB import database ---- Then the browser starts a HTTP-Authentification which results in Error Type: Unauthorized Error Value: You are not allowed to access Groupware in this context In my __init__.py I inserted the following lines to allow an import import Groupware from ImageFile import ImageFile from Products.PythonScripts.Utility import allow_module, allow_class from AccessControl import ModuleSecurityInfo, ClassSecurityInfo from Globals import InitializeClass from DB import database allow_class (database) ... ... The DB_Connection Class works ouside Zope what on earth can I do to make it working inside zope? Any help would be greatly appreciated. Bernhard Kahlbacher