Does this meet the goal?

Your network contains an Active Directory domain named contoso.com.
The user account for a user named User1 is in an organizational unit (OU) named OU1.
You need to enable User1 to sign in as [email protected].
Solution: From Active Directory Domains and Trusts, you configure an alternative UPN suffix. From Active Directory Administrative Center, you configure the User UPN logon property of User1.
Does this meet the goal?
A. Yes
B. No