[Revo] Creating true folders

This is something which has bugged me for a while - has anyone come up with a good way of creating just a folder resource in the left-hand resource tree; i.e. a container which only functions as a container and has no content?

At the moment to achieve this I create a "folder" template and completely remove everything using the Form Customiser - then when the client clicks to edit that folder everything just shows up blank.

Ideally they’d not be able to open the folder/container at all, and it would simply open the folder to reveal the resources inside...

Anyone else achieved this in a better way?