Lo más frecuente es, que en cada proyecto predomina tres ejes muy importantes. La Intervention it is the direct action on reality. This action comes from a previous analysis, from a knowledge generated by our own training and, in turn, the intervention provides us with an experience that is equally formative. The Training is a condition to be able to intervene, but the same actions allow us to modify and enrich that training. The Research It provides us with knowledge for our intervention, but that same application becomes a source of new questions and new knowledge. The three areas of action are deeply interconnected.