Hi Annalise,
I am the Marketing Project Manager and we use a Kanban board for our UX team. It may not translate exactly, but I have learned a few things in the last 6 months. We make assignments to the UX team in the task view and that populates stories in their backlog. The rest of the teams still work in the task view/waterfall format. It is hard to explain, but it is working for them. The agile style with defined sprints hasn't worked because we are interacting with the rest of the creative teams.