I've added a: + except ConflictError: + raise before an evil bare except in wrapUser, that caused heisenbugs here. It's in HEAD and 1.4 branch. Should I backport it to 1.3 too ? Florent -- Florent Guillaume, Nuxeo (Paris, France) +33 1 40 33 79 87 http://nuxeo.com mailto:fg at nuxeo.com