This study focuses on the construction of the projects made professionals in a Psychosocial Attention Center-CAPS III. Does the process of creation and expansion of the Unified Health System-SUS and Psychiatric Reform in Brazil, whose principles and practices define the decentralized attention through actions closer to the needs and realities of people with psychological distress, family involvement and community. In this context, workers in CAPS have the challenge of producing a therapeutic care, according to an individual project, built with family and staff, to consider the uniqueness of the person's life. This mode of care calls into question the look of the model based on disease in favor of expanding the clinical shifting, so the focus to the process centered on the person and his real-life situation. Considering the complexity of this action, and in order to contribute in the context of current transformations of care in mental health, this research was to analyze and describe the strengths and difficulties in the construction of the projects made by therapeutic professionals from a CAPS III. Based on the mapping method and the focus group technique, we attempted to capture the multiple dimensions of the object. Study participants were employees of the teams day and night of a CAPS III of the Municipality of Diadema-SP. Conducting the focus group occurred from pre-prepared script, as the assumptions of Minayo. Two groups were conducted with the team overnight and three with the team during the day, with a discussion of three cases in this context understood as the history of a subject in psychological distress in the care of the teams in CAPS. The analysis was based on data from the discussions of workers in the focus group. Two cases were selected: a discussion with the team and the other daytime, with nighttime. In this process the researcher focused his attention on information concerning the development of therapeutic projects by the research subjects. During the review process built the flowchart Analyzer, based on data collected in groups, to characterize the interventions and the relationships, which highlighted the critical nodes in the process of work teams. Thus, we note that the main challenges faced by the team in the construction of therapeutic projects are: establishment of an effective integration between the various health professionals and between different shifts, systematic organization of spaces and revaluation of building projects between team; real paradigm change on the health-disease is still rooted in assumptions to the biomedical paradigm, more stringent records of assistance from professionals in the medical records to facilitate the flow of information between the team and the task of technical reference in the composition and re-projects; spaces supervisory for the feelings of the team working in the care of critically ill patients. However, even in the face of these challenges, workers struggled to build a work permeated by the propositions of psychosocial rehabilitation and m...