Question about StreamDeck and SPX GRAPHIC CG

Good afternoon, I’m starting to use SPX GRAPHIC CG.
I’m trying to use a StreamDeck to control my graphics.
Does anyone know how I can set it up so that when I press a button on my StreamDeck, layer 14 is “cleared” (STOP)?

I use Companion for my streamdeck instead of the native app always. In the connections setup page you can find a CasparCG component to easily accomplish what you look for .