The objective of this line of research is to deepen the study of the forms of participation developed by different actors of the social system, as well as in public matters with different dimensions of interaction and degrees of impact on people, organizations and institutions. In this sense, the experience acquired in research is applied on very sensitive sectors of great interest for public administrations and for Social Economy organizations. In particular, researchers address social problems such as gender violence, coexistence and social integration of sectors at risk of exclusion. In the coming years, it is essential to identify creative and innovative proposals that make possible to overcome models of action and social intervention.