Documentation

Learn how to use Microsoft Entra External ID to manage your external identities scenarios, including guest user access and customer identity and access management (CIAM) for apps.

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Protect your consumer and business customer identities

As an IT professional, learn how to use External ID as your customer identity and access management (CIAM) solution.

Collaborate with business guests

Learn how your workforce can work securely with business guests using B2B collaboration.

Build consumer and business customer apps for External ID

As a developer, use our tutorials to learn how to integrate your consumer and business customer apps with External ID.

Resources