Creating Compound Widget for Individual Tags

Hey Marcus,
I’m still confused on how to even change the color of my rectangle. If this was just a regular rectangle widget, I’d normally create an OPCUA event for it that checks the BOOL value of CardX_1, and set widget actions that change the style of that rectangle. With compound widgets however, I can’t even use OPCUA events. When I follow the method explained here and open the .content as text, there are no changes in the text file so that method didn’t work for me. Is there a library with a compound widget that changes the style, that I can reference, or is it possible for us to walk through how to actually create a compound widget that changes the style of a rectangle based off a BOOL?

Edit: I’ve just looked at the image list post. That example is too specific to an image list widget, where as I’m just trying to change the style of a rectangle in a compound widget. I couldn’t really derive any useful info from that widget unfortunately.