@DavidRobinson Let me know how it goes. This is in my to-do list too as we are facing a lot of issues with SCIM like nested group sync and SPN syncs. One of the issue that I can think of is AIM respects nested groups from Entra, which SCIM didn’t. So after the switch, some folks might suddenly have more (or less) access than before. Worth double-checking your critical groups.