Final documentation about the definition of modular standardized interfaces in view of disseminate to relevant DSO associations

Building on the process and definitions made in D21 this deliverable describes the final standards assessment as implemented in the demos The descriptions of interoperability profiles for key interfaces will also be part of this deliverable based on the experiences collected during the demo execution It furthermore outlines the technologies used across the demonstrators with the appropriate consistency and alignment checks between the specifications and the field implementation