I need to be able to connect data to a polygon, not just a point. The visual currently lets me have a base map but this only forms a background. I need to be able to attach data to a polygon and colour and shade the polygons. The esri visual does allow for this if I want to attach to certain features within a country but I need to be able to import my own shapefiles and attach data to them. If the esri visual could offer this it would be a major enhancement to the functionality of the visual. The drill down choropleth visual but with mapping (or not if I choose) in the background is the sort of functionality that I am looking for.