Awareness and Training is a small family with a wide reach. Its 2 requirements cover everyone who uses the system and the people with security duties, and they break into 25 determination statements in SP 800-171A. Eight of those are organization-defined parameters that set how often training happens, which events trigger it, and when the content gets updated. One Revision 2 requirement, 03.02.03, is now withdrawn and folded into 03.02.01.
This course takes every requirement through the same three steps. First you learn what it asks for and the risk behind it. Then you see a practical way to put it in place that fits your environment. Last, you learn how it gets assessed and what evidence proves it. A running case, Harbor Point Machining (a fictional company), shows each step on a system that looks like yours.