I've got a number of JIRA projects (one per platform) and have work (Epics) that span multiple platforms. That is, Epics that have stories in different projects.
I want a burndown chart for an Epic, seems simple enough, but Epic burndown charts seem tied to a Scrum board (seems an artificial constraint)
How can I track progress of the Epic?
Is there a plug-in? do I need to write my own? The data is available (Epics have child stories, stories are in various states of done) - all of this information ought to be independent of a board.
any help would be appreciated.
-Peter