Engagement
Enterprise Architecture Function Establishment
Establish a strategic Enterprise Architecture function to drive coherent digital transformation and governance.
Designed for teams who…
You are a technology leader typically a CIO or COO driving complex digital transformation, yet you face fragmented systems, duplicated investments and inconsistent decision-making. Your organisation likely operates with ad-hoc architecture scattered across teams or relies heavily on project-level designs that lack strategic coherence. You recognise that without a formal Enterprise Architecture (EA) function, your transformation efforts risk becoming a series of disconnected initiatives rather than a unified evolution.
This service is designed for mid-to-large organisations needing to mature rapidly. You require a structured operating model that connects business strategy to technical execution, ensuring that every investment moves you closer to your target state. You are looking for governance that gives delivery teams clarity and standards, rather than bureaucratic hurdles that slow them down.
Problem → Outcome
Transform fragmented decision-making into a unified strategic architecture capability that aligns technology with business value.
Estimated time: 4 to 8 weeks depending on organisational complexity
Key outcomes
What this engagement delivers
01
A mandated, credible EA function
Stand up an architecture capability with a clear charter, service catalogue and decision rights your executive has endorsed. Delivery teams know exactly when to engage architecture and what they get back, so the function starts with credibility rather than resistance.
02
Coherent technology investment
Connect every initiative to an agreed target state so spend stops scattering across duplicated platforms and disconnected projects. Architecture review surfaces duplication, conflicts and integration gaps early, while they are still cheap to fix.
03
Governance that speeds delivery up
Lightweight forums, principles and standards give project teams fast, consistent answers instead of bureaucratic gates. Because the operating model is designed around practical guidance, teams come to architecture for clarity rather than route around it.
04
A capability that outlasts the engagement
Your architects are coached in role, your first governance forums have already run and your capability maps and architecture decisions live in TRUSENTA.IO. You keep a working function and a maturity roadmap, not a binder of recommendations.
How the engagement works
What's included
This engagement builds the complete foundation for a high-functioning EA capability, moving you from ad-hoc documentation to strategic oversight:
EA Maturity & Readiness Assessment: Candid evaluation of your current architecture practice, artefacts and pain points against your transformation agenda.
EA Charter & Operating Model: A leadership-endorsed mandate defining the function's purpose, scope, services and reporting lines.
Engagement Model & Service Catalogue: Clear definition of how and when delivery teams engage architecture, and what the function provides in return.
Architecture Principles & Standards: A practical starter set of principles and standards tailored to your strategy, culture and regulatory context.
Decision Rights & Governance Forums: Design and stand-up of your architecture review and decision forums, sized to enable delivery rather than slow it.
Current-State Baseline: An initial business capability map and application landscape view that gives your new function an evidence base from day one.
TRUSENTA.IO Configuration: Setup of the Enterprise Architecture module to hold your capability maps, standards and architecture decisions.
Maturity Roadmap & Executive Readout: A prioritised plan for the function's first 12 months and a summary readout for your executive sponsor.
We deliver this capability uplift through a structured, collaborative sprint structure designed to embed value, not just produce reports:
Phase 1: Discovery & Readiness
We start by assessing your current architectural maturity and digital strategy. Through stakeholder interviews and workshops, we identify friction points, existing informal governance and the specific outcomes your leadership requires. We map the gap between current capabilities and transformation needs.
Phase 2: Design & Define
We co-design your future-state EA operating model. This includes defining the service catalogue, establishing decision rights and creating the necessary artefacts (principles, standards, and forums) that fit your culture. We focus on practical application to ensure we avoid creating "ivory tower" architecture that delivery teams ignore.
Phase 3: Stand-up & Handover
We don't just hand over a document; we help you launch the function. We coach your designated architects, facilitate the initial governance forums and provide a roadmap for ongoing maturity. This includes tooling recommendations and a plan to integrate the EA function into your broader PMO and strategy lifecycles.
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