we have many customers and are running sprints for those customers using our instance of Jira.
We have a customer who is leaving and we need to export all of their history to a new instance of Jira that they will create (over a year of work, dozens of sprints, several thousand stories, most of them complete, several hundred in backlog.)
Is there a way to do this:
a) easily
b) seamlessly
c) no loss of any of the detail (associated epics, story points, attached documents, etc.)
