htnt2005, thanks for your feedback. I'm sorry that you found my walkthrough confusing, but maybe I can help explain. There are two "walkthrough" documents: a basic walkthrough guide and the more detailed "game guide". (Both available
here.)
Game Guide
Most of the "game guide" explains how to unlock the event log, so it is structured in the same order as the events in the event log. So STA09 will refer to the 9th staff event, and STU15 refers to the 15th listed student event.
As
ꜱᴛᴀɢᴡᴏᴏᴅ said, if I included full description for the previous requirements in each section, than the guide would become larger and more repetitive, which I think would actually make it MORE confusing for people. So I though a cross-reference code would be easier. But if you can think of a better way to organise the document, then please tell me. After all, the guide is only useful if people can actually use it!
Walkthrough & Quick Punishment Guide
The walkthrough document does start with some rather basic (or "generic") information about how to manage grades and discipline. However, it then provides a more detailed explanation of all the quests, including Rachel's quest (search for QSTU01 to find it). This might be a more straightforward guide for you.
Alternatively, if you're just interested in punishing Rachel, than you might be more interested in my quick punishment guide for Rachel,
here. That's a more simple guide that explains how to raise Rachel to Level 5 and unlock the strip to underwear rule.
I hope this helps you, but if you've got any other comments or suggestions, please let me know. All ideas are welcome!