Primavera P6 2021 Project Portfolio Management 19 Implementation Certified Professionals have detailed knowledge of planning and scheduling methodologies, principles, and techniques as well as hands-on practice planning, scheduling, and utilizing Primavera P6 EPPM in a project environment. They have demonstrated broad and thorough knowledge of planning, scheduling principles, and Primavera P6 EPPM applications and features a well as fluency in and a solid understanding of the skills.