Which practice serves as a key foundation for Agile product delivery in SAFe?

Continuous integration is a key foundation for Agile product delivery in SAFe because it emphasizes the importance of integrating code into a shared repository frequently, which greatly enhances the ability to deliver high-quality software efficiently. This practice helps ensure that the product is always in a releasable state, allowing for more rapid feedback and the ability to respond quickly to changes or defects.

By regularly integrating and testing code, development teams can identify issues early in the development process, which reduces the effort and cost associated with fixing defects later. It supports a collaborative environment where team members work closely together, fostering communication and teamwork. In the context of SAFe, continuous integration aligns with the larger framework by enabling quicker iterations and helping teams deliver valuable features consistently.

While daily stand-ups, feature prioritization, and retrospective meetings are valuable Agile practices, they focus on communication, planning, and reflection processes, which enhance collaboration and efficiency but do not directly address the technical underpinning required for effective product delivery like continuous integration does.