Our App is trying to use the Graph API ( /beta ) to schedule an OnlineMeeting using the application token on behalf of a user. Right now we have to run a Powershell script to provide the application access to the user's OnlineMeeting resource. Anytime a new user is added, we need to re-run the script ( Note: Our clients are the ones that have to run the script since they have the admin rights to their tenant ). We are looking for a better solution to solve this issue. We tried to Grant the policy to a group ( instead of a user ) to allow the app ID contained in the policy to access online meetings on behalf of the granted group but it doesn't work. Any help will be appreciated.