Templates
A template carries the starting file, the skill that drove it, the run notes and the setup that produced it — so someone else can run it, not just look at it.
Benchy publishes the first few. These three are deliberately small: they prove what a template carries before anyone spends a day making a real one.
Print-check a calibration cube
Benchy
Measure a printed 20 mm cube, turn the deltas into one slicer change, and write the run down so the next pass can compare.