Share Components Data Between Collections

Hi, I’ve been trying to figure out how to allow the CMS Author to share populated components between Collections. For example, an “import” button which allows the importing of a filled-out component from “Collection A” into “Collection B”, sparing the user from having to fill out the exact same information again. I played with the collection-link field but can’t see how to intuitively implement this sort of behaviour. Is there an add-on available for something like this?

Or even some guidance/documentation on how to implement something on my own would be greatly appreciated.