Hi, as I can to expand owner_id in turba_objects and pref_uid in horde_prefs with server-name? I have serval server with same accounts. E.g.: hammer@dfnserv1.urz.uni-magdeburg.de hammer@sunny.urz.uni-magdeburg.de New entry in 'Options' and 'My Addressbook': owner_id in turba_objects and pref_uid in horde_prefs without server-domain! Regards Matthias