In the Above screenshot, I named my SpotColors as Spot_White, and Spot_Varnish so the
“Channel” is automatically mapped to the correct output channel. If they are not, you just need to
double-click the SpotColor in the “Channel” section and change the “Print as” in the dropdown to
the correct output channel. If you don’t see White or Varnish in the “print as” section, you need to
go back to the “Color management” tab and select the Colormode that supports White and
Varnish.
