Hello - I am a relatively new to Zotero and I am finding it very useful for all kinds of file management. I was wondering whether it is possible to only sync certain files/folders so that sensitive information is only stored locally? Looking at the Zotero Settings, this doesn't look possible:

https://s3.amazonaws.com/zotero.org/images/forums/u438256/04pi6uhv37zjfqv96vvh.jpg

I haven't been able to locate anything in the Documentation that says otherwise.

I'd appreciate any insights from any more experienced users.