Because of the federation options available, OpenSSO Enterprise has implemented a new feature: the multi-protocol hub. The multi-protocol hub is an identity provider that supports all federation protocols implemented in OpenSSO Enterprise. It enables seamless single sign-on and single logout with service providers that communicate using the different federation protocols. OpenSSO Enterprise ships with a multi-protocol hub sample that demonstrates single sign-on and single logout within one hub that includes one Liberty ID-FF service provider, one SAML v2 service provider and one WS-Federation service provider. The sample is located in /path-to-context-root/opensso/samples/multiprotocol. Open index.html for more information.