How to render GeoJson file as a Scatter map?

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Hey @bestfirstsearch, is this different to what you asked here?

How to add Puerto Rico to USA scatter map?

I need a USA map with Puerto Rico on it. Unfortunately I don’t believe the default go.Scattergeo map provides one. Is there a way to add Puerto Rico to the built-in USA map? If not, is it possible to use a GeoJson file of Puerto Rico to create the map and somehow overlay and add that image with the default USA map? Thank you!