Hey Jeff, yeah, I think that’s what I’m trying to do. I was using a VLOOKUP but didn’t understand how it differed from Array but it sounds like that’s what I need. I currently have this entered and it’s grabbing the right thing but isn’t applying to new rows created by new comments. I also deleted all empty rows and columns.
=arrayformula(VLOOKUP(B2, Listings!A:C, 3, FALSE))