OpenEdge single point of authentication (SPA) is an authentication service for use in realm-based systems. Business Process Server (BP Server) now supports the single point of authentication service using the OEHybrid realm. OEHybrid realm is a combination of JDBC realm and OpenEdge AppServer based service. BP Server supports custom realm, which is how the OEHybrid realm single point of authentication feature is presented.
For more information on configuration OEHybrid realm for single point of authentication, see the Business Process Portal Administrator's Guide.