Upload own save file to sync with the interactive map

I use other services for live interactive maps to help find collectibles and games, and they have the option to upload your own save file in order to sync the map to match which collectibles has been found in, which has not without requiring to actually travel to the location and check if it’s been collected or not, and since your service is way superior amd smoother it would such quality of life improvement if you added this feature.