What is the goal of the PI Planning event?

The PI Planning event is a two-day event that brings together all the teams and stakeholders of an Agile Release Train (ART) to align on a common vision, mission, and goals for the upcoming Program Increment (PI). The goal of the PI Planning event is to achieve alignment on what needs to and can be built by the ART in the next PI, based on the business context, customer needs, and technical dependencies. The PI Planning event also fosters collaboration, communication, and commitment among the teams and stakeholders, and helps identify and address the risks and impediments that may affect the delivery of value. References: Exam Study Guide: SP (6.0) - SAFe® Practitioner, [PI Planning]