Dependencies are design facts
Legacy platforms, APIs, data ownership, reporting, identity controls and operational processes often move at different speeds. Architecture needs to make those dependencies explicit so the transition plan reflects reality.
Sequencing protects delivery
A modern target state is useful only when paired with a credible path. Teams need to know what changes first, what can run in parallel, where temporary controls are needed and what must remain stable during transition.
Modernisation needs governance that can decide
Governance should help leaders resolve trade-offs rather than slow delivery with abstract concerns. Clear decision records, dependency maps and risk owners make modernisation easier to steer.
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