PEN Quick Start - Uploading Objects in PEN
Newly created objects are created locally and must be uploaded before they can be viewed in the Project Warehouse.
Objects may contain multiple sub-directories and files. When you upload an object, you must upload at the parent level, and all sub-directories and files belonging to that object that have not been ignored will be uploaded at the same time.
To upload an object, select the object at its highest level in the right panel, right click, and select the “Upload” option from the menu. Alternatively, you can also use the upload link that appears in the left panel.