What recourse in the event of the identification of a precarious subject

What recourse in the event of the identification of a precarious subject? People in situation of deprivation have multiple and complex needs. Their healthcare management needs to be global and multidisciplinary, requiring the coordination of various medical and social workers. Identify available structures, their methods of access, is the first step for healthcare professionals who receive a vulnerable person: they can be medical, social or associative. The institutional sites allow to identify a part of these structures.