NFO format for Collections/Set (XBMC nfo movie importer agent)

I’ve been using the XBMC nfo movie importer agent for a while. Only recently I needed to import movie collections/sets into Plex but can’t figure out how to make it work. I’m using the following in my nfo file:

  <set>
    <name>MySetName</name>
    <overview>MySetOverview</overview>
  </set>

Can some please advise?

I assume you mean gboudreau/XBMCnfoMoviesImporter.bundle.

If you read the source code, it should read your tag. You should show your full nfo and your log file.