Hi Huseen,

It cannot be colored.
However, you should consider turning the triggers into Control Board buttons instead. You can find more information here about that:
https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/scripting-in-aximmetry/flow-editor/special-pin-names/#trigger-button
You can also add custom icons for the buttons:


Another option is to color the Control Board panels. More details on this can be found here: https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/scripting-in-aximmetry/flow-editor/special-compound-control-board/#color

You can even color them dynamically using the Auto Module Color module.

Warmest regards,