Sanjana facilitated a hiring committee for her advertising company. Six employees (including two managers) met together to discuss applicants and select the finalists for a creative art director for the public relations department. Although the head of public relations would have the final nod on the candidate that would ultimately be hired, the evaluative work of the committee was very important because this group would send forward those persons they believed would be good work colleagues. In setting up this type of hiring process, the head of public relations was utilizing a(n) __________ style of leadership.