The document discusses staffing, which refers to filling organizational positions by identifying vacancies, requirements, recruiting, selecting, placing, promoting, evaluating, and compensating employees. It defines staffing and describes the system approach to filling positions. External recruitment methods include advertisements, unsolicited applications, internet recruiting, employee referrals, executive search firms, professional associations, labor unions, and employment agencies. Internal recruitment involves promotions and transfers within an organization. Both external and internal recruitment have advantages and disadvantages.