Prerequisites for Architecture as Code Adoption · Architecture as Code: the course

All courses / Architecture as Code / Module 1 / Chapter 26A

Learning objectives

After the lesson the participant can:

Explain why a readiness review should come before tool selection.
Describe the four loops of the readiness assessment framework.
Score an organisation on the readiness scorecard and interpret the result against the scoring bands.
Identify the five readiness anti-patterns in a described situation.

Key concepts

Readiness as a contract: The chapter's position that readiness is not a gate to appease governance but evidence that the organisation can absorb executable architecture: when the prerequisites are visible, teams earn the right to automate architectural intent.
Readiness assessment framework: Four iterative loops: Contextual Discovery of stakeholder expectations, Capability Baseline of automation, testing, modelling and knowledge management, Cultural and Economic Diagnostics, and a Remediation Roadmap that closes cultural, technical and financial gaps together.
Readiness scorecard: A template of fifteen criteria in five dimensions, each rated 1 (not started) to 5 (fully implemented). A total of 60 to 75 means ready for a focused pilot, 40 to 59 partial readiness, and below 40 foundation work first.
Readiness anti-patterns: Five familiar mistakes: tool-first enthusiasm, heroic ownership, budget whiplash, governance bypass and metrics myopia.
Sequencing readiness investments: Start with a narrow architectural domain backed by supportive stakeholders; establish cultural and governance guardrails first, stabilise tooling second, and adjust funding models alongside early wins.

Interactive exercises

Do them here and get feedback at once. Choose a card and then where it belongs, or drag it.

Interactive exercise 1 · Sort

Scorecard criteria and their dimensions

Place each assessment criterion from the readiness scorecard in the dimension where the chapter lists it.

Interactive exercise 2 · Put in order

The four loops of the readiness assessment

Put the four loops of the readiness assessment framework in the order the chapter gives them.

Teaching plan

15 min	Teacher explains why readiness matters and walks through the prerequisite areas, from cultural foundations to change management infrastructure.
10 min	Present the four loops and the scorecard, including the scoring bands and what each band asks the organisation to do next.
10 min	Read the case study of the multinational financial services group together and name its three gaps and the three remediation measures.
30 min	Exercise: participants score their own organisation on the scorecard and draft the top of a remediation roadmap.
10 min	Plenary: which anti-patterns appeared in the scores, and which dimension scored lowest across the room.

Discussion

The chapter says automation without alignment merely amplifies disorder. What would be amplified first in your organisation if architecture were automated tomorrow?
Why does the chapter insist that funding models and procurement practices are prerequisites for an architecture practice?
How would you tell the difference between governance that participates in pull request reviews and governance that remains a periodic toll booth?

Written exercise

Exercise · 30 minutes

Score your organisation on the readiness scorecard

Use the chapter's readiness scorecard. Rate your own organisation from 1 to 5 on each of the fifteen criteria in the five dimensions (Contextual Discovery, Capability Baseline, Cultural Readiness, Economic Viability, Remediation Roadmap) and write one line of evidence for every score: no evidence, no score above 2. Add up the total and place it in one of the three scoring bands. Then identify the top three capability gaps, rank them, scope one low-effort, high-visibility pilot, and write down a 90-day and a 12-month milestone. Note which of the five readiness anti-patterns your scores point to.

Deliverable: A completed scorecard with evidence notes and total, the three ranked gaps, one scoped pilot, and the 90-day and 12-month milestones.

Your work

Self-test

Choose an answer to see whether it is right, or open the answer below each question.

An organisation totals 52 points on the readiness scorecard. What does the chapter's scoring guidance say?
Show the answer
C. Partial readiness: address critical gaps before scaling
The scoring guidance places 40 to 59 points in the band of partial readiness, where critical gaps are addressed before scaling. 60 to 75 means ready, below 40 means foundation work.
In the case study of the multinational financial services group, which of these was one of the three gaps the readiness assessment uncovered?
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A. Funding remained tied to annual projects
Automation maturity was high in the case. The gaps were knowledge artefacts in static slide decks, psychological safety that varied across regions, and funding tied to annual projects.
Which readiness anti-pattern does the chapter describe as buying modelling platforms without addressing the cultural foundations?
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D. Tool-first enthusiasm
Tool-first enthusiasm is defined as buying modelling platforms without addressing the cultural foundations, which produces shelfware.