A cadence-based PI Planning event is a face-to-face event that serves as the heartbeat of the Agile Release Train (ART), aligning all the teams on the ART to a shared mission and vision. It is essential to SAFe and should not be skipped or delayed. It is an opportunity for all team members and stakeholders to communicate, collaborate, and coordinate their work for the next Program Increment (PI), which is typically 8-12 weeks long. The PI Planning event has a standard agenda that includes a presentation of business context and vision, followed by team planning breakouts, where the teams create their Iteration plans and objectives for the upcoming PI. The event also includes a management review and problem-solving session, where the teams identify and resolve dependencies, risks, and impediments. The event concludes with a confidence vote and a final plan review, where the teams present their PI objectives and receive feedback from the business owners. The PI Planning event is a key enabler of alignment, transparency, and collaboration across the ART. References: PI Planning, Planning Interval, PI Planning vs Sprint Planning: What Is the Ultimate Goal of the PI Planning Event?