Product-Service Systems are appealing both from an economic and societal perspective. In spite of several successful examples - from A(BB) to X(erox) - their uptake remains limited and companies are found to struggle when attempting to shift from traditional one-sale models to PSS. This raises the demand for strategies, methods and support tools to guide the design process towards value adding solutions. This aim of the SIG is then to investigate the issue of ‘well-conceived, intentionally designed, and efficiently developed PSS’, collecting and supporting research work that contributes to the renewal of the PSS Design discipline.