Microsoft Azure Administrator Associate AZ-104 Practice Question

To add guest users to your tenant, you should invite external users by using their email address through the Azure portal. This sends an invitation to the external user, who can then accept it and authenticate using their own credentials. This method leverages Azure Active Directory (Azure AD) B2B collaboration features, allowing secure access for external users without needing to create and manage separate accounts for them.

Creating a new user and setting the user type to 'Guest' is not the recommended method because it doesn't send an invitation to the external user, and may not allow them to authenticate properly. Using synchronization tools to synchronize guest accounts from on-premises directories is not applicable, as guest users are external and not part of your on-premises directory. Adding external users to a security group is only possible after they have been invited and accepted as guest users in your tenant.