In my years of leading SAFe transformations, one concept stands out as the single most impactful structural pattern: the Agile Release Train. It is not merely a team-of-teams construct — it is the heartbeat of how large organisations can deliver value continuously and predictably.
When I was working with Sky TV & Broadband on their large-scale SAFe transformation, the challenge was clear: multiple portfolios, dozens of teams, and a complex web of dependencies that made predictability feel impossible. The ART became the answer — not just as a structure, but as a cultural shift toward shared ownership and collective intelligence.
At Barclays, the challenge was different but the principle was the same. Globally distributed teams separated by time zones needed a unifying rhythm. By optimising ARTs and leveraging JIRA Align for dependency management, we created a system where cross-team collaboration became seamless, and delivery timelines improved significantly.
The Three Pillars of a High-Performing ART
1. PI Planning as a Sacred Cadence. Programme Increment Planning is not just a meeting — it is the event where strategy meets execution. I've learned to manage PI Planning through meticulous checklists, clear agendas, and centralised dependency boards in MIRO. The magic happens when teams see their work in the context of the whole.
2. Servant Leadership at Every Level. The Scrum Masters and RTEs who make ARTs work are not project managers by another name. They are servant leaders who proactively identify and resolve dependencies, foster transparency, and drive smooth programme execution.
3. Continuous Improvement as Culture. Every PI retrospective is an opportunity to inspect and adapt not just the product, but the system of delivery itself. The best ARTs I've coached are the ones that never stop improving.
The ART does not create agility — it creates the conditions for agility to emerge.