Differences.
@3 Point
Interested to see you have a 'difference' for superchargers there.
Here in Godzone we have type ratings for nearly everything but have general differences training for tail-wheel, wobbly prop, multi-engine, retractable and gas turbine. I don't recall anything specific for super or turbo charging, perhaps that's just anticipated in being covered in the type rating.
I don't think there's anything for over 5700kg either, although again I suppose that's captured in the individual rating. Certainly I flew a vintage warbird on a PPL (and later CPL) with just the type rating [having the requisite tail, multi, retract, and wobbly already].
FP.