Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Rick,
From my limit knowledge, the fastest way to view your who you have assigned the delegation to. In Outlook, you can change to calendar view, select one of your calendar, right click it, click Properties > Permissions, then you can all people who has been assigned the permission.
Hope the above information will be helpful.
Regards,
Shawn