What aspect does SAFe emphasize for an effective Agile Release Train?

The emphasis on inter-team collaboration is fundamental to the success of an Agile Release Train (ART) in SAFe. Agile Release Trains are designed to facilitate the coordination and collaboration among multiple Agile teams working toward a common goal. This collaboration is essential for ensuring that all teams within the ART can align their efforts, share knowledge, and respond to feedback effectively.

Inter-team collaboration helps to break down silos and encourages a culture of teamwork, communication, and transparency. It enables teams to synchronize their work within Program Increment (PI) planning, resolving dependencies and ensuring that the deliverables are integrated seamlessly. The collaborative environment fosters innovation and quick adjustments based on market or customer feedback, which is crucial in an Agile context.

Emphasizing collaboration also aligns with the core principles of Agile, which prioritize individuals and interactions over processes and tools, making it pivotal to achieving the ART's objectives efficiently.