Managed Apple IDs

Select the type of Managed Apple IDs authorized to enroll using this add devices rule. You do this when:

General

Federated Accounts Use a Microsoft Entra ID connection to federate your Managed Apple IDs.
Local Accounts Add locally Managed Apple ID accounts. You can add up to 1,000 accounts, which must be valid email addresses (for example, user@domain or user@domain.topleveldomain).
Tip: Select Import to upload a .csv file containing Managed Apple IDs. Include only Managed Apple IDs, one per line, with no header.