I checked here and support and I can't find anything related to this.I set up a custom number attribute on the project object. Using ranges, I configured a color display mapping and it works; however, I want to change the color options. I have ensured that there are no projects with any values; I unchecked the display image setting and have tried several combinations to get the color to change, yet it won't.can colors not be changed once saved? No big deal, I'll just delete and recreate it, but I wanted to know if anyone knows if this is how it is designed.?