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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Definitions of On-Call Scheduling terms

Some terms have specific meaning in the On-Call Scheduling application.

  • Shift

    A shift is the time period during which the members of a roster are on-call. You can view the details of any shift from the calendar.

  • Roster

    A roster is a set of members that is on call for a shift. Because there is typically a roster for each escalation level (primary, secondary, tertiary), there are typically multiple rosters for a shift. The members of any roster are contacted in the order that is defined by the escalation policy.

  • Roster members (members)

    The members of a roster are the users that have been added to a single roster. Roster members typically have the itil role. During an assigned shift, members must be available to act if notified of an escalation.

    • Users must be members of the same group.
    • The shift manager (rota_manager role) might or might not be a roster member.
    • Rotation

    Rotation is the process of exchanging the turn of duty of members of a roster.

    Members' From and To dates determine when they are members of the roster.

  • Schedule

    A schedule specifies the times that shifts are active. For example, a company that wants coverage of tasks around the clock would use a 24-7 schedule. Companies that provide support around the globe could use a follow the sun schedule to cover time zones across continents.

  • Escalation

    Escalations are a series of notifications to roster members for a task. The notifications happen in the order specified by the escalation path for the shift.

  • Notification

    On-Call Scheduling sends escalation notifications to members of a shift. Notification methods include email, voice, Slack, SMS, Microsoft Teams, and mobile push.

  • Holidays and time off

    Roster members can request time off. Managers can plan for and manage holidays and requests for time off.

Parent Topic:Reference for on-call scheduling

Related topics

On-Call Scheduling