copy of file: use attach or directly store it?
It seems there are two ways to save a copy of pdf file. One is through the plus sign and choose "save copy of file", the other is through "attachment" and choose "attach stored copy of file". I would like to know their difference, and what advantage for using either of them? Thanks,
http://www.zotero.org/support/debug_output
btw - you can also just drag a pdf to an item to attach a copy of a file.
(as for the original question - the difference is that one attaches the file to an item, one saves it as a pdf in Zotero by itself - e.g. if you don't have any parent item and want to use "retrieve metadata).
Which one does which?
Thank you
Is that what you're asking? Otherwise, please take the time to write up what you're trying to do or what you're not understanding.