Overview
Although notices don’t auto-expire, you can note effective dates in your heading/body.
Steps
Include start/end dates in your Notice Heading (e.g. “System Downtime 5/10–5/12”).
Optionally edit the notice to update dates when the timeframe changes.
Tips
Pin a recurring notice via your company intranet for always-on visibility.
Use the calendar widget in My Calendar for meeting-related notices.
Troubleshooting
Users still see expired notice? Deleting the notice is the only way to remove it.