The notifications are automatic and based on a period of inactivity. As soon as the system notices activity in the team, the counter starts over.
The expiry is set to 45 days of inactivity.
- A notice will be issued out 30 days, 15 days, and 1 day before the Team is deleted.
The following user actions will lead to automatic renewal of groups
- SharePoint – View, Edit, Download, Move, Share, Upload Files
- Teams – Any comment in the teams channel