Application Development Software

After successfully integrating my Weblogic server with my Externa LDAP server, then deployed my Webcenter Portal Application to the new Weblogic Domain specified and providing the different roles and access rights for the users on the LDAP server, how can I merge this with webcenter Portal so that I may login with thean LDAP Authentication?

I have tried to restart and changed a number of LDAP configurations around, but I can only seem to login with my Weblogic credentials even though I can see all the LDAP users in the User Tab menu and I can successfully add each use to the admin role, but I cant use any of them to login to a Portal Application nor the Weblogic Server itself.