Add Legend of color bars to Strategic Roadmap View Merged

See the attached for what I'm asking for. We like the ability to color code the Bars of a Strategic Roadmap, but your occasional user can't remember the color meaning. SUGGESTION: Add a legend to any open white space on the Roadmap Page. I marked in the attached two places that seem to have open space to be able to put a legend. It would be nice to be able to insert a color legend into this roadmap view.