“…The work of the CHAs have often been focused on bureaucratic tasks and tasks of support provided to health units, for instance, sorting out files on the users, reception and welcoming, organization of lines, making phone calls, and even cleaning tasks, considered a deviation of function by the CHAs themselves 13 . There is evidence in the literature regarding the functions, strengths, and contributions of the work of the CHAs throughout the coun-try 3,12,26,[31][32][33] ; however, they have been losing some attributions, such as the demographic and sociocultural diagnosis of the community, and have been consolidating the commitment with fragmented activities, such as filing documents of the users of the micro-area 3 . One nationwide study showed fragilities related to the mapping of the FHS territories, neglecting the social context, since 84% of the teams used maps to define their territory, but only 6% of the teams that we studied indicated socioeconomic conditions of the areas as part of their sanitary responsibility 34 .…”