Microsoft Entra setupRegistration completed. Live sign-in still to verify.
ATG's own Microsoft directory and the approval API and approver-client registrations have been created. The delegated approval scope, access-token claims and desktop return address are configured, and administrator consent has been granted.
These are setup milestones, not proof of a completed ATG authentication ceremony. The next step is to configure and verify the required MFA/authentication-strength policy, then exercise an actual Microsoft sign-in through the deployed approval flow.
A buyer can configure its own supported tenant. ATG does not require a commercial partner to set up its own qualification environment.