Managing Microsoft Teams sprawl by identifying and archiving inactive channels (opens in new tab)

Microsoft Teams tenants often accumulate inactive channels that clutter the interface and provide obsolete data for search results and AI tools. Standard usage reports in the Teams Admin Center frequently fail to identify specific inactive channels within a team. Administrators can address this by using the Microsoft Graph PowerShell SDK to programmatically scan for channels that have not seen human activity for a set period. <a href="