Magnus, No, changeOwnership is not exposed for TTW calling. But you can expose it through an external method... I used this one on a ZClass. def set_owner(self, user): self.changeOwnership(user) return --Tim ------------ Message: 6 From: "Magnus Heino (Rivermen)" <magnus.heino@rivermen.se> To: "'zope-dev@zope.org'" <zope-dev@zope.org> Date: Wed, 9 May 2001 16:12:53 +0200 Subject: [Zope-dev] change ownership Is it not possible to change ownership of an object? I can only find methods to take ownership... /Magnus ----------------