I've looked at the help file and I can't get this to work. Why do the first examples in the help file use angled brackets for fields, but the second examples use percentage signs? I tried both and they return zero results (even though there are files that have that particular tag).
If I wanted to list all files that have, say, a "MODIFICATION" tag present in the file, how would I do that?
Does this also work for non-standard user-created tag fields too?