Owner's book · not a shop
Know the car. Then the window. Factory specs in plain English — don't authorize until you can say this at the counter.
Service log
Beginner · three fieldsExpert · RO · SKU · cost
Write the date, the odometer, and what they did. Stamp the line.
Same book. Optional OEM RO# and parts SKUs. Shop, cost, and notes when you have them. Export is JSON. Findings is /report — this desk does not write that packet.
Owner notebook · this device
On this device
No lines yet
Date, miles, and what was done — then stamp it. This desk does not invent a history.