¹Default usage quota is 150,000 objects. An object is an entry in the directory service, represented by its unique distinguished name. An example of an object is a user entry used for authentication purposes. If you need to exceed this default quota, please contact support. The 500K object limit does not apply for Office 365, Microsoft Intune or any other Microsoft paid online service that relies on Azure Active Directory for directory services.

²With Azure AD Free and Azure AD Basic, end users who have been assigned access to SaaS apps can get SSO access to up to 10 apps. Admins can configure SSO and change user access to different SaaS apps, but SSO access is only allowed for 10 apps per user at a time.

³Self-service integration of any application supporting SAML, SCIM, or forms-based authentication by using templates provided in the application gallery menu. For more details, please read this article.

⁴Azure AD allows for B2B collaboration by enabling the use of a select set of Azure AD features to guest users who are invited into the Azure AD tenant. While some features are free, for any paid Azure AD features, guest users must be licensed as follows: with each Azure AD paid edition license that you own for an employee or a non-guest user in your tenant, you will also be able to invite up to 5 guest users to the tenant. The features you can extend to these guest users will depend on the type of Azure AD edition you purchase. There is no charge for inviting a guest user and assigning him/her to an application in Azure AD, for up to 10 apps per guest user. For paid Azure AD features that are extended to guest users, the inviting tenant will need the appropriate number of Basic or Premium P1 or Premium P2 licenses to cover guest users, in the 1 license: 5 users ratio as described above.

⁵Multi-Factor Authentication is available for Azure AD Free and Azure AD Basic, when you create a Multi-Factor Authentication Provider by the 'per user' or 'per authentication' billing/usage model. Pricing for MFA per-user and per-authentication options is described here.

⁶Microsoft Identity Manager Server software rights are granted with Windows Server licenses (any edition). Since Microsoft Identity Manager runs on Windows Server OS, as long as the server is running a valid, licensed copy of Windows Server, then Microsoft Identity Manager can be installed and used on that server. No other separate license is required for Microsoft Identity Manager Server.

⁷First monitoring agent requires at least one license. Each additional agent requires 25 additional incremental licenses. Agents monitoring AD FS, AD Connect, and AD DS are considered separate agents.