We have three sprint in progress and sometime we have to rank like following for production support and improvement related requests ( which are large in numbers in our case).
Sprint A - Issue a1
Sprint A - Issue a2
Sprint B - Issue b1
Sprint A - Issue a3
Sprint C - Issue c1
Sprint B - Issue b2
Each sprint is managed by different geolocated team, but we want to share absolute ranking among the issues to all teams. Is there any way to do same.