These are my changes:
normal accidentals are at the same place as the german settings.
For respelling using the note above I had to use alt+$ because alt+? doesn’t work
Tenuto: $ (same place)
Staccato tenuto: £ (same place)
The staccato posed some problems. The swiss kbd layout has many dead keys next to the return and backspace keys (¨, ^, `, ~ etc.).
I put the staccato on !, which is on the same place but with shift. But Dorico’s behaviour is a bit erratic there, it sometimes only let’s me enter a ¨ even if I enter it with shift pressed. But that is only the case for key commands.
Staccatissimo is on :, maybe I move both to : and ;.
Stress and unstress is on à and è (same place as usual).
to navigate forwards and backwards in play mode, I chose ctrl+ö/ä. Ctrl+ü doesn’t work because the tool for key commands reads it as [.
Similar for switching between layouts and change grid resolution. That is on alt+ö/ä.