How does the PI System Demo differ from the System Demo?

The correct answer highlights that the PI System Demo is a key event in the SAFe framework where all completed features of a Program Increment (PI) are demoed to stakeholders, which illustrates the full value of the work accomplished during that period. This demo emphasizes collaboration and feedback across various teams, allowing stakeholders to see how all the features align with the broader goals of the organization.

This differs from the System Demo, which typically occurs at the end of each iteration and focuses on demonstrating the work completed within that specific iteration. While both events aim to showcase progress, the PI System Demo encompasses a larger scope by presenting the collective output of all teams involved in the PI, rather than just a single iteration.

Overall, the PI System Demo serves to validate the overall direction of the development and to gather feedback from stakeholders on the features developed, which is essential for continuous improvement and alignment with customer needs.