Questions
- How do I keep files and conversations from a Team I no longer use?
- How can I reduce the number of active Teams showing in my app?
- Will a Team I no longer use be deleted automatically?
- How do I archive a Microsoft Team?
- How do I restore an archived Team?
- Can I archive a specific folder instead of the whole Team?
- How do I make a SharePoint folder read-only?
Environment
This article applies to Bowdoin students, faculty, and staff who own or belong to a Microsoft Team. Archiving a whole Team requires Team owner permissions. Teams themselves can be archived as a whole; archiving specific folders within a Team is done through SharePoint and uses different steps.
Resolution
What archiving means
Archiving a Team puts the entire Team into a read-only state:
- All conversations and files remain available to team members.
- Members can view and download files but cannot post new messages or edit files.
- Archived Teams appear labeled as such and reduce clutter in the Teams app.
- Team owners can restore an archived Team anytime to resume activity.
For specific folders, although a folder cannot be archived like a Team, its contents can be protected by making the folder read-only or moving it to an archive directory in SharePoint.
Archive a Team
- From combined chat and channels or the separate teams view, select More list options

- Select Your teams and channels
to be taken to the Your teams page.
- Under All, find the name of the team to archive, point to it to reveal the controls, then select More options
> Archive team 
To prevent people from editing the content in the SharePoint site associated with the team, select Make the SharePoint site read-only for team members (team owners will still be able to edit this content).
What happens to files in an archived Team
- Files remain stored in the team's connected SharePoint site and are viewable in read-only mode.
- Members cannot upload or edit files while the Team is archived.
- Admins or owners can manage files and permissions directly through SharePoint.
Restore an archived Team
- From combined chat and channels or the separate teams view, select More list options

- Select Your teams and channels
to be taken to the Your teams page.
- Locate the archived team under the Archived section.
- Select More options (⋯) and select Restore.
Archive specific folders
A folder cannot be archived in Microsoft Teams or SharePoint in the same way as a Team. However, Team owners can use these methods to "archive" folders:
- Make an "Archive" folder or channel read-only:
- Create an "Archive" folder or channel.
- Go to the Teams channel's Files tab and select Open in SharePoint.
- Find the folder, select More options (⋯), then Manage access.
- Select Groups and change the Team Members group permissions from "Can edit" to "Can view" to prevent changes.
- Move folders and files to the archive folder:
- A Team owner can move inactive files and folders into read-only archive folders.
- Team members can view the files but cannot delete, modify, or download them.
Team expiration policy
- A Team or archived Team remains active if it is used or accessed at least once every 180 days.
- If inactive, Microsoft 365 sends warning emails to the Team owners 30, 15, and 1 day before deletion.
- If no action is taken, the Team and its contents are deleted.
Additional Help
If you need further assistance, you have several options:
- Bowdoin Bot: Chat with Bowdoin Bot directly from any KB page for instant answers.
- Phone: Call the Bowdoin College Service Desk at (207) 725-3030.
- In person: Visit the Tech Hub in Smith Union during business hours.
- Submit a ticket: Request assistance through the Service Catalog.