Good question, Peter. I'd been trying to do the same! By em ash on 02/08/2018 2:37 p.m. Hi Peter. Great question. Unfortunately MapStory doesn't yet support KML upload. Just CSV or SHP. We hope to add KML in 2018 though. There are many KML file convertors out there. Here's one that might work: https://mygeodata.cloud/converter/kml-to-shp. By Jonathan Marino on 02/15/2018 9:27 p.m.