Choosing the References tab in a waypoint's Info window allows one to see all of the lists in which that waypoint resides. Is there also a simple method to find out which lists contain a particular track?
some unrelated background: I have been using BaseCamp for 7 years and have been forced to use HomePort now that BaseCamp will not read my LakeVu chip data. It's comforting that the two apps are so similar; it's disappointing that none of BaseCamp's shortcomings have been overcome - or at least improved - in HomePort. How there needed to be two separate software development teams in the first place is beyond me. I have now abandoned BaseCamp and moved all of my data to HomePort... land trails and water outings, all.