On-call scheduling management You can edit a rotation schedule directly from the calendar. After you create a rotation schedule, you can edit it directly from the calendar. This allows easy access to the rotation, especially for one-time changes. Users with the admin, rota_admin, or rota_manager role can edit schedule data. Only users with the admin or rota_admin role can delete schedule data. Adjust an existing shiftYou can adjust an existing schedule from the on-call calendar.Designate a substitute for a shiftYou can substitute a shift from the on-call calendar.Change the rota or span for a groupYou can change the rota or span for a group from the on-call calendar.