Remove items from a collection that are in another collection

oasis94

Hi, I import a large number of paper metadata to a collection, let's say collection A. Then I filter some papers I'm interested in to collection B. But I can't find a quick way to remove these collection B items from collection A.
I find a related discussion https://forums.zotero.org/discussion/45326/remove-items-from-other-collections .Is there any way to solve this?

aspitarte

I would also be interested in this. A workaround I found is to tag the items before you move them into collection B. Then you can go back to collection A to downfilter by that tag and remove them.

adamsmith

Note that you can move (rather than copy/alias) items between collections by holding a modifier key when dragging (Shift on Windows/Linux, Cmd on Mac)