Sylvain Boureliou writes: > I'm developing my first application in Zope, and I need some help about this > topics : > > 1. Add and delete a new role with Python script > > 2. Modify role's permissions with Python script > > 3. Delete a user with Python script "UserFolder.manage_users" The other questions are difficult. Search the (searchable!) mailing list archives. Dieter