In BeachBoard, when creating a new Dropbox folder for the first time, you may be prompted to enable the "New Assignment Creation/Edit Experience." This interface is not mandatory and can be toggled on and off at any time.

To toggle between the new and classic interfaces, look for the pull-down arrow on the top right of the screen when creating a new Dropbox folder.
A panel will appear where you will see the options to either Turn it on or Leave it off. If you decide to leave it off, you will be prompted to provide a reason for switching back to the classic interface and an opportunity to provide feedback directly to Desire2Learn.
Video Tutorial
This frameset document contains: