This is for teams on Wire for Enterprise or customers on an on-premises backend.
As a team admin you can register a domain for your team. When you remove a domain from the list, other Wire customers can register it at once. If you use this domain for an SSO configuration, the redirection stops.
In the app:
1. Select Settings , then select Manage team or go to teams.wire.com.
2. Log in with your account credentials:
3. Select Customization. Here you will see the section for domain registration:
4. Select the more info button :
5. Hover on the domain you want to delete so it highligts and select the delete button :
6. Select Remove Domain: