[BetterRed]

Originally Posted by chaley

Instead of creating a custom column you can simply create a column icon (preferences / look and feel / column icons) for some column (Authors? Title? Series? whatever) that displays an X when the "Comments" column "is not set".

Here's my version of that



Title column is the leftmost on my book list, I've put the two .pngs I use iun the attached zip.

BR