ZBrushCentral

Shortcut for "Unmasked Center Mesh"

Hi all!
Is there a way to set up a shortcut for the “Unmasked Center Mesh” function, if you are in gizmo mode?
Sometimes if my mesh is a little bit bigger, I must everytime zoom out to click on the gizmo icon for “Unmasked Center Mesh”

I think a shotcut could be helpful