What kind of Governance is appropriate to the distributed collaborations across ULS systems?
How are the changing services provided by the operational components of ULS systems to be enabled to achieve levels of cooperation and collaboration that can satisfy requirements for fast system evolution?
How are we to enable the distributed collaborations across ULS systems to be edge-driven?
How are the processes of orchestration and synchronisation to work in ULS systems?
How are people to be taken into consideration as first-class components of ULS systems?