I'm trying to add a service user but getting an error:
You are unable to add Service User because you have no domains where login can be registered.
By default it is not possible to add a service user without any domains present on the account.
There are two ways to solve this issue:
Allow creating service users on any domains globally: navigate to
System > Settingsand enable
Allow custom login using for service users
- Provision a domain subscription to an account:
By default on APS sandboxes there is a service template
DNS Hosting for POA + PBA, you can provision it to account you use for testing or simply add resource type
DNS hosting in subscription that provides your APS package.