Hi,
I have few agile development teams that work on tasks for many biz projects (Many to Many). So every dev team have it own JIRA Project for the backlog.
It is possible to generate and agile report (like release burndown for example) that span across few JIRA Projects.
So for a particular biz effort we used a label (tag) for all the JIRA Stories/task , we would want to pull the burndown chart from JIRA projects A, B and C.
Thanks ,
Lior