Custom keyboard backlight notifications

Let me just post this in a separate topic as to not forget it when the V arrives:

Can we make a program so they can function as an indication led ==> standard it’s white and when you get a notification it flashes once or twice or whatever in a different color to indicate the type of notification. All customizable of course.

This might be better in a new category: " EVE V - software/firmware" but I think I can’t create it