slur for finger interchanges

Is there a way to display a slur between two fingering numbers? Like 1-3, but with a slur instead of the hyphen.

Juerg, welcome to the forum. You could achieve this with a text object workaround: copy and paste in a SMuFL slur, with collision avoidance turned off, and drag it into position in Engrave mode. Not ideal, but possible.

Alternatively you could just set this Engraving Option.

Ugh. Take a break, Dan.

Perfect, thank you!