Field of Action: It refers to the macro organizational area, inclined to a field of knowledge, which by its essence and particularity, encompasses the understanding of specific competencies. Specific Competences: Work and is framed in a context of subject, degree, shift, territory and / or quantity, is linked to the ability, skill, skill or expertise to perform something specific or deal with a certain subject. Function of an Organizational Unit: It is the exercise of a faculty attributed according to field of action and competence. Additional clarification: For the development of the work of the institution, it is available to work personnel within the Organizational Units. The functions of the Organizational Units are broken down, releged and operationalized in the Manual of Positions, this instrument designates the tasks, capacities of the HR necessary for the operation of the Organizational Unit.