How to make only certain bar numbers bigger in the score?

[Elizabeth_Padrnos]

I am working on a jazz scores, and oftentimes these scores have only important bars that have larger, boxed bar numbers. How do I do this in Dorico? I can only find options to change the size of all bar numbers rather than individually.

[sspharis]

Insert a rehearsal mark wherever you want the larger, boxed bar number. Then use the engraving options to set rehearsal marks to use bar numbers.
Stew