Is there a way, I can first write an “Urtext”.
Then I can add in a second layer my personal edition?
Later I can add a third layer with a different personal edition?
If I could do this, I could present my students the same music with many slurs, or many staccatos.
The different layers could be shown with colours. And it would be my choice, what “colours” will be printed.
By the way, that’s exactly what newest printed editions do. See Bärenreiter Violin-Sonatas by Beethoven. You get two printed parts: “urtext” and “edited in a historically informed way”.
Thank you for your ideas and your help.