We need to be able to call out visually for our senior leaders things like blue chips, initiatives with material end user impact, unconfirmed roadmap timing, etc. We also use icons to create custom legends and visual representations of the capabilities themselves, e.g., the physical spaces icon in green used below in the screen shot. These smart icons are critical visual cues for us to convey pertinent details. We need to be able to add, change color/size, and move around the roadmap, as needed.