How to adopt ADRs as a team

Healthy ADR practice makes important reasoning easier to find without forcing every implementation detail through a committee. Start with the decisions whose impact outlives a pull request.

Adoption readiness

You are likely to benefit when architectural discussions repeat, new teammates cannot find rationale, cross-team choices surprise affected people, or reversals happen without a visible trail. Do not use ADRs for transient task notes, routine implementation choices, or facts already governed by another authoritative system.

Estimate the effort honestly: writing is only part of it. The team needs review time, a clear place for records, ownership of the workflow, and occasional process retrospectives.

Governance as a team agreement

Question	Lightweight recommendation
Who may propose?	Anyone close enough to frame the context and invite affected people.
Who reviews?	Engineers and specialists affected by the consequences; include security or operations when relevant.
Who accepts?	The accountable role named by your organization—never the validation tool.
What if decisions conflict?	Link the records, resolve the conflict explicitly, and state which decision governs.
How do decisions change?	Create a new ADR and mark the old one Deprecated or Superseded rather than silently rewriting history.

These are process recommendations. ADR Guard does not implement organizational permissions or automatically grant acceptance authority.

Team workflow

1. 1
   Proposed

   The decision is open for analysis and review.

2. 2
   Accepted

   Authorized people agreed to follow the decision.

3. 3
   Deprecated

   The decision is no longer recommended, but history remains.

4. 4
   Superseded

   A new ADR explicitly replaces this decision.

Validation checks structure and relationships; acceptance remains a human governance decision.

1. Propose a record with enough context to discuss the real tension.
2. Discuss alternatives asynchronously or in a time-boxed meeting.
3. Review technical, security, operational, and organizational consequences.
4. Accept humanly according to the team agreement.
5. Version the record with the code or platform it guides.
6. Track follow-up evidence without turning the ADR into a task tracker.
7. Supersede explicitly when context changes.

A gradual rollout

Run a four-to-six-week pilot with one team. Select a small set of consequential decisions, use one initial template, name a facilitator, and validate records in pull requests. At the end, ask which records helped, where review slowed down, and what structure was unnecessary. Expand only after adapting the practice.

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Adoption checklist

A local guide for the team conversation, not a formal audit. Nothing is sent or persisted.

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• 01Define which decisions deserve an ADR
• 02Choose an initial template
• 03Name proposers and reviewers
• 04Agree how human acceptance happens
• 05Add validation to pull requests
• 06Plan a pilot retrospective

Reset checklist

Copyable team agreement

# Our ADR agreement

- We write ADRs for decisions with lasting, cross-cutting, security, data, or operational impact.
- Any team member may propose a record.
- Affected specialists review before acceptance.
- [ROLE] is accountable for recording acceptance after concerns are addressed.
- Validation confirms document structure; people approve the decision.
- We supersede old decisions instead of rewriting their history.
- We review this agreement after the pilot on [DATE].

Pull request review prompts

• Is the problem and its boundary clear?
• Are meaningful alternatives and the status quo represented fairly?
• Do consequences include costs, failure modes, and ongoing ownership?
• Are security, privacy, data, operability, and reversibility addressed where relevant?
• Does the implementation change match the accepted decision—or explain why it differs?

For onboarding, ask a new teammate to read two active ADRs and one supersession chain, then explain the current constraint in their own words. This tests discoverability without turning onboarding into a policy exam.