Other than just integrating external applications into the System, ClassiX®' Service Oriented Architecture (SOA) makes it possible for other applications, to use ClassiX® services in return. This makes ClassiX® also applicable for comprehensive Enterprise Application Integration (EAI). Catch up on the general SOA concept and ClassiX®' support and read our detailled description of the CORBA interface in ClassiX®, which realizes service-oriented concepts.