When I open up TreeShare and view a person, there is a small star icon next to their name in both the RootsMagic and Ancestry window (see attached). Any idea what this represents?
I think it just signifies that it’s the primary name, as recorded in your RM tree. In your example, it’s the same in both trees, but if you change your RM record, the star icon will be on different names in the two trees until you update.