Context

The organisation had several programmes moving out of intensive build phases and towards steady state operation. Delivery teams had successfully designed and implemented new capabilities, often under compressed timelines and evolving requirements. As these programmes approached go live, attention turned to who would own them day to day. Existing run phase teams were expected to take responsibility, but had limited involvement in earlier design and delivery decisions. The transition from build to run was assumed to be a handover event, rather than a deliberate operating change.

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The Challenge

The risk was not technical failure, but ownership ambiguity. Delivery teams were optimised for change, not long term operation. Run phase teams were accountable for stability, but were being asked to inherit systems they had not shaped and did not fully understand. Support models were discussed late, often focusing on documentation and knowledge transfer rather than accountability and authority. Without clarity, programmes risked entering production with no clear owner willing or able to stand behind them once delivery teams disengaged.

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The Decision

The organisation decided to treat the transition from build to run as an operating decision, not a procedural handover. Instead of asking run teams to accept ownership at the end, ownership expectations were clarified while programmes were still in delivery. This meant explicitly defining what “run phase ownership” entailed, what support delivery teams would and would not provide after go live, and under what conditions ownership would formally transfer. The alternative-allowing ownership to drift informally as delivery wound down-was consciously rejected.

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What Changed

Run phase teams became involved earlier, not to slow delivery, but to shape decisions they would later be accountable for. Delivery teams adjusted how they designed and completed work, knowing they would not retain ownership indefinitely. Some transitions took longer, as readiness and support models were worked through explicitly. However, fewer programmes entered live operation with unresolved questions about responsibility. Ownership became role based and deliberate, rather than assumed or inherited by default.

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Why This Matters

Many enterprise programmes struggle after delivery not because they fail to build, but because they fail to transition ownership. Treating build to run as a formal operating shift forces organisations to confront who is accountable once change becomes business as usual. Enterprises that make this transition explicit reduce reliance on informal support and avoid systems becoming orphaned once delivery momentum fades.