Please note that only Workspace Managers can add new cabinets.
Here are the steps:
Click on you name in the upper right corner and select Workspace Manager.
At the Bottom of the Column with the Cabinets in it, Click on the Blue “+”.
Select “Create Cabinet”
In the Create Cabinet dialogue enter the name of the new cabinet.
If you want an empty cabinet, click create cabinet
If you want a full folder taxonomy, place the check make in the box next to “Create folder from template’ and all of the sub folders will be created.