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TBD: Provide an overview of how XBOX services identify players. Add information on how xuids work with GDK xuser and PlayFab identity.

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In this section

User sign-in Provides an overview for account access, XAL, and XUser. User Profile Describes the user profile, including reputation. Privileges Provides an overview about which privileges an XBOX services user has and how that affects your title. Privacy and permissions Provides an overview of privacy and permissions on XBOX services.
Last modified on October 20, 2026