For example , if we wanted to learn about how noncompetitive awards were reviewed in an agency , a good case study would obtain information from the agency head , the head of the procurement division , the inspector general 's office , the contracts officer responsible for selected awards , staff involved in the reviews for these awards , counterpart persons from the contractors ' procurement and program operations staff , and the legal divisions within the agency and the contractors .
A good case study would not obtain information from many different departments .