Hi, there are two types of Zope products: Products created via the Zope Web-Interface and products defined as python classes which are then icluded through a product directory. Unfortunately, the only information I discovered so far deals with these external products. As I understand it, the security model changed from version 2.1 to 2.2. Some HowTos describe the necessary actions to polish up older external products to run them in 2.2 and above. My problem is, that the product we defined via the Web-mechanism inside an older version of zope gets authorization failures. I have absoluteley no idea, where to adjust the security. I tried to create a new product in Zope 2.2.2 and to copy the content from the old to the new one but nothing changed. Being one of the few zope users who wants to use Zope without being a python programmer, I'm a bit lost now. Thanks for your help, Thies Bähr. -- ----------------------------------------------------------------------- Jan-Thies Bähr Intelligent Visualization & Simulation DFKI GmbH Email: baehr@dfki.uni-kl.de D-67608 Kaiserslautern (Germany) Phone: +49 (0) 631 205-4565 -----------------------------------------------------------------------