I'm currently working with a development group that has a variety of project management approaches. They use a Kanban board for tracking work with a constantly re-prioritized backlog, they have iterations and a burn-down chart like scrum, and they have a PMO that wants to know the overall status of the project in a nice, neat timeline.
After working with the project for about a month, it seems like this team delivers sets of functionality that usually take a few weeks to create and the priorities shitshift frequently, making Kanban a great approach for the team. I'd like to get rid of the burndown charts and the long-term project plan, since it changes so often, but there is a real sense of apprehension that some of the long-term goals for the overall project won't be met by their required deadlines.
Does anyone have experience with Kanban metrics to demonstrate progress through work - especially long-term goals that are being worked toward?