01 — Diagnose
Client inputs: goals, current frustrations, existing material and access available for review. GA output: a problem map, audience view and initial opportunities. Gate: agreement on the target and priority—not on a visual style.
A visible delivery path
GA Applications uses an eight-phase delivery path: diagnose, scope, research, prototype, build, test, launch and improve. The detail changes by project, but the principle stays consistent: inputs, outputs, responsibilities and approval gates are made visible so that creative ambition can move forward without hiding risk or unfinished decisions.
Client inputs: goals, current frustrations, existing material and access available for review. GA output: a problem map, audience view and initial opportunities. Gate: agreement on the target and priority—not on a visual style.
The opening phases separate symptoms from causes and turn an ambition into a reviewable piece of work. Existing content, tools, data, dependencies and decision-makers are surfaced early enough to influence the direction.
Client inputs: goals, current frustrations, existing material and access available for review. GA output: a problem map, audience view and initial opportunities. Gate: agreement on the target and priority—not on a visual style.
Client inputs: priorities, constraints, decision owners and known deadlines. GA output: proposed deliverables, boundaries, dependencies, assumptions and acceptance approach. Gate: written approval of the scope and commercial terms.
Research and prototyping are where content, structure and interaction become inspectable. They reduce the risk of polishing a route that cannot answer the visitor's question or support the team doing the work.
Inputs can include approved business material, interviews, analytics and named public sources. Outputs can include content models, source records, search intent, journeys and page outlines. Gate: factual and structural review.
Inputs include approved priorities and content direction. Outputs can include navigation, wireframes, visual systems and interactive prototypes. Gate: approval of the representative experience and known responsive behaviour.
Build turns the reviewed model into production behaviour. Quality assurance then tests the result against the agreed journeys, content, accessibility needs, integrations and release conditions—not only against a screenshot.
Outputs may include templates, components, content, forms, data connections and configured workflows. Progress reviews focus on completed slices of the user journey. Gate: feature and content readiness for formal QA.
Checks cover representative devices, keyboard use, reduced motion, form states, permissions, redirects, metadata, performance and agreed security controls. Gate: documented launch readiness and acceptance of known limitations.
Release planning covers the move from the existing state to the approved one. Handover makes ownership and operation understandable. Optimisation then responds to observed use, new priorities and explicitly agreed support—not assumptions of indefinite work.
Outputs can include migration, release checks, access transfer, operating notes, training and a known-issues record. Gate: authority to launch plus confirmation of operational ownership.
Inputs are real feedback, measurement and support requests. Outputs depend on the agreed maintenance or improvement arrangement. Gate: each new change is prioritised and authorised before work begins.
Makes the proposed approach, dependencies, open questions and produced evidence visible; implements the agreed work; and raises material risks encountered within scope.
Coordinates access, factual material, feedback, approvals and the people authorised to make decisions.
Confirm accuracy, permissions, retention needs and whether supplied information is appropriate for publication or processing.
Provide legal, regulatory, electrical, security or other advice where the project requires expertise outside the agreed digital scope.
When a request changes an approved deliverable, integration, dependency or acceptance condition, it should be recorded before implementation. The impact on sequence, cost, risk and previously approved work can then be considered together.
Write the requested change and the reason it matters.
Identify affected work, dependencies, decisions and testing.
Approve the change, exchange it for another priority, defer it or keep the existing scope.
Update the agreed reference before the changed work proceeds.
The form of evidence changes with the work: a content model, prototype, test record, working demonstration, source list, redirect map or handover note. The purpose is the same—to make the next approval informed and reduce disagreement about what is complete.
Problem map, scope, assumptions, source material, journeys and representative prototype.
Working release candidate, content approval, test evidence, migration plan and accepted known limitations.
Access record, operating guidance, support route and measurement appropriate to the agreed project.
Each route answers a different operating question while retaining the same standards for evidence, responsibility and a usable next step.
Questions worth resolving
Phase zero
You do not need to prescribe the technology. Describe what happens today, who is affected, what evidence exists and what a better outcome would look like.