Append the NameIDFormat=urn:oasis:names:tc:SAML:2.0:nameid-format:transient query parameter to the URL that initiates a single sign-on JavaServer Page™ (JSP™).
spSSOInit.jsp and idpSSOInit.jsp both initiate single sign-on interactions.
To test, invoke the URL.
For more information, see Sun OpenSSO Enterprise 8.0 Developer’s Guide.