Limitations of the SAML implementation are described. These limitations refer to functions that are currently implemented and supported by WebSphere® Application Server.
Starting with Fix Pack 7.0.0.9, the SAML function supports the SAML sender-vouches subject confirmation method. For more information on the sender-vouches subject confirmation method, see the documentation about creating a SAML sender-vouches token using the API. Also, see the documentation about configuring client and provider bindings for the SAML sender-vouches token
Starting with Fix Pack 7.0.0.25, , the SAML function supports the SAML sender-vouches subject confirmation method.