This is probably all deprecated :)
This series of notes are closely based on the set of Legion Runtime Class videos produced by the Legion developers. They are my own notes and code walks, and any errors or things that are just plain wrong represent my own mistakes. It's also important to note that Legion is moving quickly, and some of these notes may already be out of date, but they do serve a good way to understand some of the structure and motiviation for a lot stuff going on in the system. Enjoy!