I did research on a verse since I wanted to quickly access a specific book which I knew referred to the verse, but it was not listed in my commentaries. So then I sorted it by author, but the author's name didn't appear. So I then opened the book from my library and searched for the verse in the book and it occurred 40x.
I noticed that the book is a "monograph" which I gather means "not tagged," I guess. With this all said, I know I can create notes to force the book to appear at certain verses, but is there a way I can tag the book myself so that if I do research on the verses it mentions it will show up in my commentaries or listed under the author when I do research? Or is creating notes the best / only option?