I recognize this isn't a high-priority thing, but I'd love a way to smartly capture the relationship where "Presentation X is the (or a) presentation of Paper Y". At least in my field, it's the norm that a conference paper will have an associated presentation at the conference, and frequently the slides are available, and when they are, I like to store them in Zotero.

Right now, I just make two entries: One for the paper and one for the presentation. If I'm smart about it, I'll remember to mark them as related. In an ideal world, here are things I'd like to also have, but don't now, in roughly descending order of how much I want them:

1. Matching paper/presentation pairs don't show up as "duplicates" in the Duplicate Items list. This makes it easy to miss the real duplicates. My ideal logic would be something like this:

   If A and B are detected as possible duplicates (or B and A):
      If A is a paper and B is a presentation:
           If A and B are already related:
             Suppress display of A,B as a duplicate
         Else:
              Give a menu option (and/or pop-up suggestion) to relate them
       Else:
              Do what it already does

2. If/when BibTeX keys are generated, the presentation doesn't "displace" the paper. That is, I almost certainly want "Jones2010SomeTopic" to refer to the paper, not have that refer to the presentation and have to specify "Jones2010SomeTopic-1" or the like for the paper.

3. An option to "inherit" information, so that if B "is the presentation of" A, information from A doesn't need to be duplicated to B.

Does anyone else want this? Any other ideas about how it could work?