[CalendarServer-users] Adding a new "role" to the Calendar Server DB?

Does anyone have a cheap trick for adding a "role" to the postgres DB CalendarServer uses? I installed the server under one user ID and wanted to move it to another but had to export the data, reinstall then import so I could run it with different permissions. There must be a simple way to just add a new role to the DB but it wasn't obvious? Regards, Scott Cherf Villa Montagne Equestrian B&B 28495 Big Basin Way, Boulder Creek, CA 95006 www.villamontagne.us.com