We have a composition in which we want to reduce the duration of one particular bar only by 1/2 (while all other bars remain the same).
Is this possible?

(Assuming 4/4 time)

Press F5 on the measure you want shortened. Change the number of beats per measure to 2.

Go to the next bar, press F5, and change the number of beats per measure back to 4.

Hello Matt,
Thanks, that worked.