Option rotate through rosters The Rotate through rosters option has been added to the My Group Schedules module. Navigate to On-Call Scheduling > My Group Schedules and choose a rota to view this setting. It is part of the escalation settings. The option is used automatically when there is more than one active roster. It helps to prevent on-call users from being their own backups, as the on-call lineup order is staggered by one for each roster.