Purpose – The purpose of this paper is conceptualise a city as a Smart Local Service System (SLSS) whose competitiveness depends on sharing strategies and processes of cohesion for value co-creation and equifinality for stakeholder. Design/Methodology/approach – Our methodology integrates Service Science Management and Engineering+Design (SSME+D) and Viable Systems Approach. Empirical research adopts a qualitative case study based on in depth interviews and document and action research on using services co-design methods and tools. Findings – Theoretical and empirical research suggests that collaboration and participation in decision making (co-design), particularly by local residents, is critical for successful plan development and proj...