How do you create a coherent link between business strategy, enterprise architecture, and programme management — and why does it matter?
Organisations routinely struggle to translate strategic intent into delivered change — not because the strategy is wrong, but because the connections between strategy, architecture, and execution are poorly defined or missing entirely. This presentation by Graham McLeod, drawn from 15 years of cross-industry experience, addresses that gap with a structured framework for integrating strategy, enterprise architecture, and programme management into a coherent whole. Central to the approach is the concept of delta models — architecture views that show the net change required between current and future states, providing accurate scope for projects and a clear communication bridge between strategists, architects, and the project office. The presentation covers the full chain: from understanding current reality and setting architectural principles, through scenario development and filtering, to portfolio selection based on benefit ranking, risk scoring, cost estimation, and dependency mapping. A particularly useful section introduces the concept of organisational APIs — published, stable business service interfaces that facilitate rapid reconfiguration, outsourcing, and partnering, and that bring the discipline of software interface design to the boundary between business units. Case studies from telecommunications, a media group, an international bank, and a major assurer illustrate the approach in practice, showing how the integration of strategy, architecture, and programme management produces better-scoped initiatives, more informed investment decisions, and faster, lower-risk delivery.
Originally presented by Graham McLeod at an Inspired event, 2005.