Your company has a Microsoft 365 subscription and a Microsoft Azure Active Directory (Azure AD) tenant named contoso.onmicrosoft.com.
An external vendor has a Microsoft account that has a username of
[email protected].
You plan to provide
[email protected] with access to several resources in the subscription.
You need to add the external user account to contoso.onmicrosoft.com. The solution must ensure that the external vendor can authenticate by using
[email protected].
What should you do?