This attribute defines any trusted partner (remote to the server on which Access Manager is installed) that will be communicating with Access Manager.
The trusted partner site must have a prearranged trust relationship with one or more of the sites configured in Site Identifiers.
Before configuring a trusted partner, you must determine the partner’s role in the trust relationship. A trusted partner can be a source site (one that generates a single sign-on assertion) or a destination site (one that receives a single sign-on assertion). Following is the procedure for configuring a trusted partner.