I see this post 3 different times. It doesn’t appear the others were deleted? Here are the other two:
https://community.endnote.com/t5/EndNote-Product-Suggestions/My-Suggestions-and-Features-based-on-Multiple-Documents-Managers/m-p/153586
and
https://community.endnote.com/t5/EndNote-Product-Suggestions/Endnote-Features-sand-suggestions-based-on-multiple-documents/m-p/153576