How to add upn suffix in active directory ?

/ @jojosazurelearning
Azure,Microsoft,Windows,Windows Server,Active Directory,AD,Local AD,DCPROMO,Integrated DNS
AzureAD vs LocalAD #Custom Domain name #custom #dns #upn #UPNSUFFIX #adconnect#password #passwordreset #password hash #upn
How to add upn suffix in active directory ?
Configure routable name verified in AAD to sync in from Local AD​
learn.microsof...