Co-design of cities and territories A dossier | An analysis | 2 case studies | 3 resources A dossier Users’ expertise and professional expertise: a difficult pooling An analysis La rue doublement étranglée 2 case studies Genova (IT) - Using social media for citizen engagement Szombathely (HU) - From derelict military site to new green centre 3 resources Why implement a transversal policy to support the social and solidarity economy? Small towns of tomorrow programme: players, tools and methods L’économie sociale et solidaire au coeur des compétences du bloc communal