Risk / RAG Status Custom Field Type Merged

Please can we have a custom field type for risk.   This would be a RAG status selection.  (Red/Amber/Green)

I appreciate you can do this with the drop down combo currently.  However the suggestion is that based on the value it changes colour to Red/Amber or Green.

Having a clear visual indicator can be quite useful.  I think then you can take the visual risk indicator and use it elsewhere on reports and roadmap.