What should the HR professional do to investigate the complaints in a manner that protects the professional reputations of the parties involved? Answers Schedule separate meetings with the manager and the subordinate employee to discuss the complaints. Review copies of the most recent incentive compensation results and supporting data for the entire unit. Ask the manager's immediate supervisor about the manager's performance over that past 12 months. Schedule separate meetings with the manager, the subordinate employee, and other employees on the team to discuss the complaints