Large Solution Level

As a STE, managing multiple synchronized ART's, I want to view on all (incl. cross-ART) dependencies within my solution as a "big picture"

Goal: manage Milestones on Solution level Usecase: As an RTE I want to manage all Milestones for multiple trains on our common solution level So that I can also create common releases that are shown in both trains

Is there a plan to expand the Program Roadmap to a Solution Roadmap? The thought would be that this would do the same with Capabilities and Enablers at the Solution level as is done with Features, Enablers and Improvements at the Program level. This would also be able to coordinate / integrate with the Program Roadmap to show how the Capabilities map out based upon what is planned within the Program Roadmap.

Based on SAFe, we can manage and create PI for solution train that can be create same PIs for all ARTs under it. But in agile hive we can create PIs only for ARTs in program level. We want create same PI for all ARTs under a solution train.

With the addition of the PI Burn-Up Chart at the Program level, replicate this functionality for the Solution level. As a STE / Product Manager, I would like to be able to see the overall Burn-Up chart for the PI. This would provide the ability to see the overall solution PI Burn-Up and track how the solution is progressing.

I as a PM want to have the posibility to show dependencies to other Trains to better to eb able to judge how much coordination is to be expected