People, currently, do not expect to be congratulated when they do something well or to be criticized when they make mistakes. Teams aim to be appraised by means of mechanisms that incorporate objective and uniform parameters in relation to other people. Establishing mechanisms to develop commitment in people. Among of all these, an appropriate definition of the work position, a management system by competences (understood as observable and measurable conduct ahead of accomplishment) or a 360º appraisal process are factors that ensure an effective supervision, without demotivating effects.