This feature allow you to move files, folders, and other items in your data room by dragging them onto the folder you want to move them into, instead of using the Move menu.
Select the item you want to move and drag/drop it or upload it directly to the Data Room
In your data room, click and hold on the item you want to move. This works for files, pages, updates, dashboards, decks, links, and folders, whether you are working from the sidebar or from inside a folder.
When you upload a folder, its full structure comes with it, including all of its subfolders. There is no limit on how many levels of subfolders an uploaded folder can contain.
Let us know if you have any questions!