Hello! Maybe this question has already been resolved, but I would like to know. In the Information section of the book, when you click on the «Author» category, you can select the author, contributor, editor and series editor. I need to add the compiler (I work with fiction) and illustrator (also important so I can find all of the illustrator's work in a search). Can I create my own categories in the «Information» section? How can I do this?