Since the communication of data of the files of clinical history was a consequence of a modification in the form of management of the services of mental health and additions, for which a municipal entity would subrogate itself in the position of the other one, it would be necessary, until the RGPD is not fully applicable, to notify the modification of the responsible for these files to the Register of Data Protection of Catalonia and to inform the affected persons of it. This, without harm of the fulfillment of the rest of principles and duties established to the legislation to data protection.