One of the primary themes for our 0.4 release was governance and how we can support common governance capabilities at both design-time and runtime. Governance is an incredibly broad domain, so we started with the basics. In the case of design-time governance, this meant exploring the workflow and capabilities a user might want for interacting with a service repository. The details are covered in the docs, but I find that seeing things in action is the best way to learn. I have created a screencast based on our Repository Integration example, so if you like to see before you do, then here ya go.
BTW, I recommend watching the video in HD full-screen vs. embedded. Both flavors included below.
This is just the tip of the iceberg in our overall SOA governance support. If you want to see where things will go from here, check out the Overlord project.