@Yuya After going through this feature (you linked) with an Apple technician I can confirm, that this integration makes only sense if you have BYOD enrollment scenarios for User Enrollment. This will give your organization the ability to prevent your employees to use their company mail as a private Apple ID for purchasing Apps etc. ... View more

In my case. It was useless to delete the scope. Release it by creating the Scope NoDevices(disabled) setting.   [System Manager]-[Apps]       ... View more

Thank you for your support.   It seems troublesome because it requires setting all UDP return to AWS(Nintendo). So I'll give up. I decided to make Peer to Peer connection. (Assigning one IP for external connection）   ... View more