How to Monitor New Members Added to Teams
I was asked how easy it would be to write a PowerShell script to monitor new teams members and reject any additions that met specific criteria. Easy, we said, so we set to creating a script to interrogate the unified audit log to find new member events. Once that was done, it’s a matter of analyzing the events to find if we should reject the addition of any of the added members. https://office365itpros.com/2023/09/27/monitor-new-teams-members/
