Originally Posted by SkyDream
added a single custom column of type true/false. Unfortunately searching for this column didn't return any result although it should be.
I've already checked this forum and the documentation. Using "gelesen:true" should return all books i already read. But there are no books found and the same is true for "gelesen:false".
Custom column names always start with a hash/pound symbol "#" Try this search (assuming the column is gelesen):
Hovering over the column will tell you the search name.