
![[8.5.5.4 or later]](../ng_v8554.gif)
This topic applies to WebSphere Application Server Liberty V8.5.5.9 and earlier. For the latest Liberty topics, see the WebSphere Application Server Liberty documentation.
Using OpenID Connect
OpenID Connect in the Liberty server is implemented as an OAuth 2.0 extension. In addition to providing OpenID Connect functions, the OpenID Connect provider supports all OAuth 2.0 functions.