You can click on the Google or Yahoo buttons to sign-in with these identity providers,
or you just type your identity uri and click on the little login button.
A subtask with duration of 0 prevents the project from being scheduled. But, projman points this problem when validating the project description
Ticket #2521 - latest update on 2009/09/01, created on 2006/10/20 by Olivier Cayrol