Change the rota or span for a group You can change the rota or span for a group from the on-call calendar. Before you beginRole required: rota_admin or rota_manager About this task Note: When creating or changing calendar entries manually via On-Call Scheduling > On-Call Calendars, enter the start time as a whole hour and the end time minus one second to prevent unintentional overlap with other entries, resulting in an incorrect on-call lineup. For example, a span from 16:00 to 24:00 P.M. should be entered as: 16:00:00 to 23:59:59. Procedure Navigate to On-Call Scheduling > On-Call Calendars. Right-click the appropriate rota and select one of the following options. OptionDescription Edit rota To change the schedule or related information. Edit span To change the dates and frequency that the rota is active. Make the changes and click Submit. If you click Resend Reminders on the Rota form, you can inform the rota members of the changes you made.