Hi, I've got a Problem here with 2 ZClasses I created. The first one - SemsesterClass is derived from ObjectManager, to allow me to put instances of the second - LectureClass - into it. I want to do this with the following code in LectureClass_add: context.LectureClass.createInObjectManager(request['id'],request) But for this I have to be in a manager's role, even though I added the Add Lecture Permission to the webeditor role (which will be used for the logged in users). I reallz do not understand why I have to be a manager to add a ZClass instance to another ZClass and this is not good for my site either. How can I let every user from role X add Lectures to the Semester? I'm using Zope 2.6.1 and exUserFolder for authentication (not in /, but in the folder of my site) Andreas -- You will be the victim of a bizarre joke.