Microsoft Entra External ID documentation
With Microsoft Entra External ID, also known as Azure Active Directory (Azure AD) External Identities, you can collaborate with partners and guests (B2B) or add customer identity and access (CIAM) management to your customer-facing apps.
Microsoft Entra External ID for customers (CIAM)
Learn basic customer tenant concepts and processes.
Set up your customer tenant free trial.
Plan your customer tenant journey.
Learn about our code samples for customer identity and access management (CIAM) in Microsoft Entra External ID.
Learn about several options for authenticating users of your applications.
Learn about how to personalize the end-user experience.
Microsoft Entra External ID for partners (B2B)
Learn basic B2B concepts and processes.
Learn about the Microsoft Entra B2B collaboration feature.
Learn about the Microsoft Entra B2B direct connect feature.
Learn about the properties of a Microsoft Entra B2B collaboration user.
Configure cross-tenant access settings for B2B collaboration.
Learn about the self-service sign-up user flow.
Quickstarts by app type in the customer tenant
A web app whose code is downloaded and run in the browser itself.
A "classic" web app that runs on a server.
Web API that is called from a web app or from a web client.
A web app without a user interface.
Daemon or server app that runs without a user interface.
App with a native user interface that runs on a desktop, laptop or notebook.
App with a native user interface that runs on a mobile device.