Points 6 and 7 Point 6 Institute Training Especially important for Managers to understand the difference between special causes and common causes Point 7. Adopt and Institute Leadership Differentiate between leadership and supervision. Leadership is to improve the system and achieve greater consistency of performancePoints 6 and 7 Point 6. Institute Training. Especially important for Managers to understand the difference between special causes and common causes. Point 7. Adopt and Institute Leadership Differentiate between leadership and supervision. Leadership is to improve the system and achieve greater consistency of performance