Your Azure AD tenant contoso.onmicrosoft.com has 100 users and you purchase 10 Azure AD Premium P2 licenses. To enable all Azure AD Premium features for 10 users, what should you do?

To enable Azure AD Premium features for specific users, you must assign them the appropriate license. The Licenses blade in Azure AD is where you manage and assign purchased licenses to users or groups. Assigning a license directly to the 10 users ensures they gain access to the Premium P2 features. Inviting users to a group (even if that group is licensed) does not automatically assign individual user licenses; group-based licensing is a separate feature that still requires license assignment to the group. Adding an enterprise application is for integrating third-party apps, not for assigning Azure AD feature licenses. Modifying a user's directory role grants administrative permissions but does not assign product licenses for Azure AD Premium features.