Most of our users create their maps using either WGS1984 (4326) or NAD83 (2276 or similar). I would like to utilize the basemaps from ESRI, but in order for them to correctly show up, the map has to be displayed in Mercator (3857). Is there any way to project the map package to 3857, or conversely, to project the ESRI basemaps to whatever the customer provided map is?
