Sun Java System Access Manager 7 2005Q4 Release Notes

Realm can be specified when CDC servlet redirects to the Access Manager login URL

You can now specify a realm name to the CDC servlet, so that when the redirect to the Access Manager login URL occurs, the realm name is included, and the user can logo into the specific realm. For example:

com.sun.am.policy.agents.config.cdcservlet.url=
    http://lb.example.com/amserver/cdcservlet?org=realm1