I thought it might be useful to see in which group(s) a file is stored when opening the file info.
Use case: I run a search, then a number of files show up. I wonder if there might be some related files in the same group(s) in which the found files are stored. Or, I see two times the same file and I want to check where the duplicate is located.
Tools > Get Info shows the location (path) of a document, and at the bottom of that display there is a indicator that shows if there are duplicates or replicants. For example “1 duplicate, 0 replicants”. When that indicator is clicked, a secondary panel opens showing the database path for each duplicate and replicant.