I'm not quite sure what you're asking but there isn't a template or anything I just read a description of how to use the Doc map feature in Word, it clicked with my brain because it looks a lot like a table of contents or a file directory tree and then I went and plunked in the main topics and subtopics I needed to keep track of and pasted in my notes under the topics and sub topics.

Here is a link so you can get some kind of visual of what it will look like. It isn't the greatest example but it is the best Google turned up so far.
http://ec.hku.hk/writing_turbocharger/drafting/document_map.htm

Or did yo want to know where in Word to find the Doc Map feature, or how to use the Heading levels...?