The department of human services shall determine the existence of resources at the Colorado mental health institute at Pueblo that are in excess of the needs of the primary purpose of the institute and may make available to the regents of the university of Colorado, on mutually agreeable terms, a maximum of ten beds at the institute for the purpose of teaching students in the family practice medical training program conducted by and under the control of the regents. The resources shall be a supplement to any existing health care resources and academic facilities in the region.