The Agile Board - Plan mode is great for short term planning (e.g. a couple of sprints ahead).
However, we would also like to use it for medium term planning (e.g. predicting the rough scope for a whole, several month release)
The problem is that we typically don't have a story level decomposition that far ahead; we only have the Epic issues (though with story points). So far, I've not found a way to include the Epic issues on the planning board directly. Is this possible? Is there another approach that would work?