The project is focused on a comprehensive grip on social work with endangered families in Brno. It develops cooperation of social activation services for families with children (SASRD), low-threshold facilities for children and youth (NZDM) and institutions of children’s social protection (OSPOD). Their different concepts of working with endangered children, or families, can in practice connect with each other and create a cooperative system that will offer children and families the necessary comprehensive support in meeting needs and defending interests.