@rahulpandey Thanks for this, it is exactly what I need to do, however there are a few steps that I can't follow with my limited understanding.

1. Can you advise where the xml file comes from (x_9997_demo_demo.xml)?
• If this is something I need to create can you advise where it goes? How to create it?
  
  
2. Where exactly is it I need to go to map the widget and UI macro? (when I go to the tables and find the sp_ui_formatter table it doesn't seem to have anything that looks like your screenshot and I can't figure how to find it.

I'm on Orlando if that makes a difference.

Thanks for your help with this.