This document is a deliverable meant to define technical specifications for the Go-Lab Portal and community building systems in terms of satisfying different user groups' needs and providing easy access to the projects' tools and materials as appropriate. The deliverable is aimed primarily at the project's technical team and national coordinators, so that their work will be guided by the results and experiences already gained by the partners both with the activities carried out so far in Go-Lab and by the analysis of research documents from the field.
