Add external AppleID to Enterprise Program as administrator

Hi, we have a scenario like this:

  • my company have a Developer Program
  • our customer have an Enterprise Developer Program
  • The customer want to delegate us to develop, manage and deploy our custom app by adding a new Admin user on their account.

The question is: should we provide the our account owner's appleid, or we can provide another appleid (which is also configured as an admin on our account)?

Thanks in advance

I'm having the same difficulty with the Enterprise developer account.

I added the user's email (Apple ID) as admin using the link https://appstoreconnect.apple.com/access/developers , but the invitation never arrives.

Add external AppleID to Enterprise Program as administrator
 
 
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