You have an Azure Active Directory (Azure AD) tenant that contains 5,000 user accounts.
You create a new user account named AdminUser1.
You need to assign the User administrator administrative role to AdminUser1.
What should you do from the user account properties?
A . From the Directory role blade, modify the directory role.
B . From the Licenses blade, assign a new license.
C . From the Groups blade, invite the user account to a new group.
Assign a role to a user