lifting this from johnnyfan's post on redmen.com, I'd say the basketball program was involved... for decades.
McCants told "Outside the Lines" that he could have been academically ineligible to play during the championship season had he not been provided the assistance. Further, he said head basketball coach Roy Williams knew about the "paper class" system at UNC. The so-called paper classes didn't require students to go to class; rather, students were required to submit only one term paper to receive a grade.