The assignment discusses three common HR metrics - Diversity, Engagement, and Workers' Compensation Incident Rate - and their significance in adding value to organizations. The document focuses on PepsiCo, explaining how these metrics have helped the company attract potential candidates, drive innovation, strengthen its reputation, and improve employee engagement and safety performance. It highlights the importance of creating a diverse and inclusive workplace culture, fostering employee engagement through Employee Resource Groups (ERGs), and implementing EHS initiatives to achieve world-class health and safety performance.