how to change item type
I'm new to zotero. I just added some pdfs to my base and I'd like to label them with 'author', 'title', etc. but the right-hand panel does not contain those fields. I suppose that that's because the item type is wrong. How to change the item type? I noticed that the 'retrieve metadata' function does what I want but only if appropriate metadata can be found.
http://www.zotero.org/support/kb/library_items