Transdisciplinary approaches to NbS design, implementation and related R&I are of strategic importance from multiple perspectives, ranging from the wide spectrum of stakeholders affected by the implementation of NbS and their co-benefits (as well as trade-offs). This requires participatory design and governance of NbS, and related indicators, to NbS that incorporate local and traditional knowledge and are coherent with the local socio-ecological context. This lever relates to: