1 to 1 Sharing

I often have one-off items to share with people at the company that don't necessitate creating a whole vault for.  For example, we use an online form design tool that I want the HR person to have access to, but it's an item that lives in the IT vault.  I'm not sharing the entire IT vault, but I also don't want to share the item via a sharing link since that creates a new, unsynchronized item.  If I update the password or add a note, I have to remember who I've shared the item with and make sure to send them the updated version.

It would be helpful if there was a way to share a single item with another person or group, regardless of which vault it lives in.  There could be a specialty vault called "Shared With Me" for anything shared like this.  There could also be a category or tag for "Items I've Shared".

Think OneDrive/SharePoint file sharing.  There are company-wide file buckets, and individual employee file buckets.  I can easily share a single, editable file out of either of those places with a person or group.