Federated-authentication eligibility check for Apple School Manager
Before you can use federated authentication, Apple School Manager checks your list of domains to learn whether they are eligible. Not all domains will be eligible immediately. If your domain is not immediately eligible, Apple will notify you when it is. The eligibility review process may take up to several weeks.
In Apple School Manager
in a supported web browser, sign in with an account that has the role of Administrator, Site Manager, or People Manager.Sign in to Apple School Manager with an account that has the role of Administrator, Site Manager, or People Manager.
Click Settings at the bottom of the sidebar, then click Accounts
below Institution Settings.Click the Edit button in the Federated Authentication row, enter the domains you want to use, click Submit, then click Close.
Check your email for a mail message from Apple about the domains you requested.
If your domains are eligible, click Continue Set Up in Apple School Manager, then configure federated authentication with Microsoft Azure AD.