> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Single sign-on

> Single sign-on hub explaining how XBOX players can access your services using their XBOX account, plus Partner Center configuration walkthroughs.

Explore single sign-on topics for XBOX game development.

> [card] [Single sign-on](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/single-sign-on/live-single-sign-on-nav.md)
>
> Single sign-on enables a player using your title to sign into your services by using their XBOX sign in.

> [card] [Configuring single sign-on in partner Center](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/single-sign-on/live-single-sign-on.md)
>
> Single sign-on allows a player to sign in to your title using their XBOX account sign-in.

## See also

* [Access policies](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/access-policies/index.md)
* [Web services](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/web-services/index.md)


## Related topics

- [XR-013 Linking Microsoft Accounts with Publisher Accounts](https://docs.xbox.com/publishing/certification/xr/xr-013.md)
- [Single sign-on (contents)](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/single-sign-on/live-single-sign-on-nav.md)
- [Configuring single sign-on in Partner Center](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/single-sign-on/live-single-sign-on.md)
- [Custom service config](https://docs.xbox.com/services/xbox-services/fundamentals/s2s-auth-calls/custom-service-config/index.md)
- [Portal configuration overview](https://docs.xbox.com/services/xbox-services/fundamentals/portal-config/live-portal-config-overview.md)