I’ve just been come up with a useful smart group (posted in another thread), that allows me to see only the skim notes in my bookends attachment folder (without the pdfs to which those notes refer).
Now, if I want to search for something in that search group, it appears that I cannot do this directly, since I don’t have the option to search in a smart group.
Nor can I search for .skim files, since .skim is not in the popup list for Kind.
So I have to do my search, and then sort by kind. There I find some .skim files.
Is there any way to shorten this process (i.e. by searching in a smart group, or by having .skim show up in the Kind popup list?