Guys, I am facing this problem.
We want to federate our domain in ABM to prevent users from using work emails as personal Apple IDs. We want to create managed Apple IDs for all users in our enterprise.
During the account setup in ABM using the Apple IDs created by our team through App Store Connect, we encountered errors stating that the Apple IDs already exist. We wonder if these Apple IDs are considered personal and cannot be managed in ABM?