To the best of my knowledge, **this is not possible**. The good news is, using software is optional when it comes to agile methodologies and frameworks. If you must use a tool, try www.trello.com; its the only free agile board for unlimited users AFAIK.
Side note: I don't understand why would your department buy a non-agile software and then ask you to experiment with it? It sounds like a waste of time.