The main aim of WP6 is to evaluate the ACCORDION system and feed new development rounds that will incorporate the evaluation outcomes. To facilitate this process the WP collects and integrates the models, components, and frameworks delivered by the R&D WPs (WP3-5) into the ACCORDION system. The latter is used as a basis for the implementation of the pilot prototypes, i.e. instances of the system that accommodate the needs of the use cases as defined in Task 2.1 and serve as proofs of concept. The specific details of the evaluation, including scenarios tailored to the use cases, evaluation methodology and execution plans are also defined within this WP.