If anybody has a deep interest in Rhapsody support for OMG's Unified Architecture Framework® (UAF®) then this link to Graham's blog may be useful: https://jazz.net/library-content/index.php/preview/95889 . The work is ongoing but Graham's included a download.
The Unified Architecture Framework is based on the Unified Profile for DoDAF and MODAF™ (UPDM™) and defines ways of representing an enterprise architecture. The UAF enables stakeholders to focus on specific areas of interest in the enterprise while retaining the big picture and builds on standards such as UML and SysML.