Thank you, that guide is good but it still, in a way, lays out a scenario with only some elaboration on the granular settings. I was hopeful there might be a PDF type guide the way there is say for Media types or File storage limits...where a Teacher could view at a glance the possibilities.
For example the following paragraph "In the Display Grade as drop-down menu, select the method you want to use for grading. You can grade your assignment by percentage, complete/incomplete, points, letter grade, GPA scale, or set as not graded." doesn't really tell you why you'd use these and how.