Over the Christmas break there was a question in the Project forums around how to deploy the various demand management assets from Development to Test to Production in a controlled manner, i.e. not manually. When I say demand management assets I mean things like Enterprise Project Types, Workflow Stages, Workflow Phases, Project Detail Pages, Web parts, Project Custom Fields and Workflow Proxy settings, i.e. all the bits that your Demand Management workflow needs to operate correctly, but not the necessarily the workflow itself.