One method, five levels of responsibility
Every book applies the same four quadrants: Structure it, Understand it, Choose tools, Build it. What changes from Level 1 to Level 5 is who is affected when it goes wrong: at Level 1 only you, at Level 5 everyone who relies on what you run.
How to read the matrix
5 books
Swipe sideways to compare responsibility levels. Track names stay visible while you browse.
Build
Make something that runs
| Track | L1UserOnly you | L2Power userYour team sees a bad document or a wrong figure | L3BuilderColleagues depend on something you built | L4IntegratorCompany or lab systems and real data are in the loop | L5OperatorWork stops when it breaks, and it must survive you leaving |
|---|---|---|---|---|---|
| Track 04Your documents & knowledge | T04-L01Ask Your Own Documents and Check Every Citation | T04-L02Curate a Document Set Your Team Can Ask | T04-L03Test and Fix the Document Assistant Your Group Relies On | T04-L04Connect an Assistant to Real Documents Without Widening Anyone's Access | T04-L05Keep a Connected Knowledge Base Current, and Prove a Withdrawn Document Is Gone |
Every book keeps its address even while its title and content evolve.