Definition of Use Cases, including Innovation, Business Assessment, KPIs definition and roadmap (second issue)

Update of D2.6 with the progress of the work, business cases defined and elaborated by WP, link definition to socioeconomic objectives, business assessment and innovation defining how the proposed developments go beyond the state-of-the-art. Including specific KPIs at a WP level,. and, when applicable, the agreements reached with other FPs in the specific Work Packages.