We are glad to release some enhancements for Office 365 monitoring. In addition to the monitoring support for Teams and Yammer, and OneDrive, we have also introduced addition of Office 365 monitor through a custom app.
While adding a Office 365 monitor using custom app, you can create your own AD application in the Azure portal and assign the necessary permissions. Please read our documentation for step-by-step instructions.
Let us know for queries, if any, in the below thread.