The domain models in this part illustrate the complete, end-to-end, orchestrated IT reference architecture. This includes the high level domains that make up the Serena orchestrated IT vision, including Service Management, Request Management, Requirements Management, Development Management, Release Management, and Quality Management. This diagram complements the end-to-end scenario by clarifying what objects the various domains include, and how those objects interact. These diagrams, like others in this document, use simple standard UML notation.
The following diagram illustrates the relationship between the various domains that comprise Orchestrated IT: