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Use cases → Scheduling

Centralise out-of-office management for teams

Set and update out-of-office events across multiple users’ calendars from a single delegated service account, avoiding missed handovers and gaps.

Who it is forIT admins, team coordinators, and managed service providers responsible for leave and cover schedules.
APIsCalendar API
Typical scopescalendar

The problem

Relying on individuals to set their own out-of-office events leads to inconsistent coverage and missed notifications. Centralising the process ensures reliable visibility for both internal and external contacts.

How it works

  1. Impersonate each user via domain-wide delegation using the service account.
  2. Create or update out-of-office events in their primary calendar, setting the 'outOfOffice' event type.
  3. Set appropriate visibility and auto-responder options to notify others.
  4. Monitor and update events as plans change, ensuring no overlap or omission.

What changes

Teams have a single source of truth for availability, with accurate out-of-office indicators and handover built in.

The trap in this one. The Calendar API’s batch event creation can silently skip or fail to set the 'outOfOffice' event type if the request is not idempotent or if an existing event overlaps. These failures do not always return an error; you must explicitly check the event’s final state after write, or risk users appearing available when they are not.

Questions people ask

Does this overwrite personal events?

Only if you target the same time slot and calendar. To avoid conflicts, insert out-of-office events with a unique identifier and check for overlaps before writing.

Is the out-of-office indicator visible to external users?

It is, provided the calendar sharing settings allow it. Otherwise, only free-busy is shown externally.

Want this built?

This is a pattern we run in production. We will set up the delegation and build this on top of it — $500 per hour, most of it working the same day.

Talk to us Or read the setup guide

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