Plan (again)
I'm re-introducing Plan to the vocab, as another concept that we need sooner than later. I've thought about the higher-level processes, and think that Plan should be distinct, as an operational entity, even if we end up going with the higher-level process route, which I'm not sure I like atm.
I have more work to do on it, and will also ask @bhaugen to help out. But wanted to get the thought process going.