Rough starting outline:

Execution Internals
    (intro to execution goes here)

Definitely feel free to alter the layout and file additional tickets split the work into more manageable units. Please add topics if you can think of any. This outline is meant only to be a starting point.

A couple helpful links for markdown basics:
https://www.markdowntutorial.com/
https://gist.github.com/asabaylus/3071099
https://markdownlivepreview.com/