Intro to user accounts in Apple Business Manager
In Apple Business Manager, you can link to accounts through federated authentication or you can manually create them.
Each user account may have the following information associated with it, which can be viewed in the account list or when an account is selected:
First, middle, and last name
Managed Apple ID
Role and location
After upgrading, your Apple Deployment Programs account names are changed in Apple Business Manager as follows:
Program Agent is called Administrator.
Administrators are called managers.
The accounts used to buy licenses of content from the Volume Purchase Program become Content Managers with the continued ability to buy content.
The accounts used to manage mobile device management (MDM) servers become device managers.