Help with configuring SSO for weblogic portal 10.3.2 using Oracle Access Manager 11g

 Hi,
I'm configuring Single Sign On for weblogic portal 10.3.2 applications using OAM 11g. I read and followed the document:
" Oracle® Fusion Middleware Security Guide for Oracle WebLogic Portal 10 g Release 3 (10.3.2) Part Number E14251-03"  part 6 "Managing Security Provider" - Section 6.15, "Configuring OAM Single Sign-On with WebLogic Portal" .
I installed WLP and OAM and did some configurations but in this document, I just saw the "Configuring the WLP Application" section says that:

1. In web.xml , change the authentication method to CLIENT-CERT . For example:

   <login-config>
   				
   				
       <auth-method>CLIENT-CERT</auth-method>
   				
   				
       <realm-name>myrealm</realm-name>
   				
   				
   </login-config>
   		
   		

It did not give any example about creating and using login form for SSO and an app with what parameters to check whether SSO is successful or not, I did not know how to do with these parts.