Hey everyone, you may have noticed a new table is available in Dataverse: "AAD User" This is a virtual table that is included in all versions of Dataverse. It connects to the AAD for the tenant the Dataverse organization is created in. You can use it to easily find people in AAD and retrieve additional details about them as well like location, job position, email and more.
I have recently put out a new video that provides an overview and an example of use. You can find it on the Dataverse YouTube channel about this: https://www.youtube.com/watch?v=GHlecOwrx0A
There is no plan for custom attribute support, we do not have a timeline for supporting other existing AAD attributes yet but that feature will be in review shortly to see if it can be accomplished in the near future.
There is currently no plans for an on premise update to include this feature.