Each Contact in your Address Book has their own Contact Resource Library: a devoted folder in your company-wide Resource Library that can be used to shore client-related files, invoices and shared documents with the client.
All Contact Resource Libraries can be found under Contact Resource Libraries Folder in your company’s central repository:
Please Note: This is a system folder and cannot be deleted
Access an individual’s Resource Library directly from their Contact Profile
See Setting up your Client eWindows on sharing client files.