Using Multiple Client Certificates
Integration Server can present a single client certificate to all servers or it can present different client certificates to different SSL servers. In addition, the Integration Server can present certificates provided for this purpose by other organizations. (Some organizations prefer to provide certificates signed by their own CAs for clients to use, rather than accept the client's certificate.) You control which certificate the Integration Server presents to an SSL server by using remote server aliases or special public services.
You can set up the Integration Server to present client certificates from multiple organizations. This involves obtaining the certificates, setting them up on the server, and using remote aliases or special public services to control which certificate is being presented.