+10
Full file explorer connected to Sharepoint
A control like : https://demos.telerik.com/aspnet-ajax/fileexplorer/examples/overview/defaultcs.aspx
That uses Sharepoint as a backend (for instance, use it in Dynamics for Sales).
Customer support service by UserEcho
it would only show the related files/folders on the current record?
Check out SharePoint Full File Explorer that I developed. It provides the described experince.