Percussion grid copy and paste

Hello, I am new to Dorico and so far I like it, but there are certain tasks that baffles me.
I have imported a score with a drum part, some kits are non associated correctly, for example the HiHat is set to the crash cymbal. My idea is to select all the “crash cymbal” notes and either move them to the HiHat position or to cut and past them into the HiHat “lane” in the percussion grid.
It seems this task is impossible.
Usually in a “piano grid” environment this is a fairly easy task.
Any idea on how to solve this editing problem?
Thank you in advance.

The easiest way to solve this is in Setup mode. Edit the percussion kit, swap out the wrong instrument for the right one, then drag it to the correct line or space on the stave.