This research area aims to increase knowledge about the sustainable management of agroecosystems through the development of interdisciplinary and transdisciplinary research and innovation projects based on the concept of agroecological transition. The various project activities pass through the implementation of Living Labs to allow, on the one hand, the collection of data for identifying the best practices for the use of functional biodiversity in agricultural systems, and on the other hand, participatory research activities in which the stakeholders of the territories involved become part of a network of actors for the development of bottom-up approaches.