# AB-100 decision record

Reviewed September 27, 2026. English objectives: October 14, 2026.

These resources target the English AB-100 objectives effective October 14, 2026. This is an incoming version at the September 27, 2026 source review. If you test before October 14, use the objectives that apply on your exam date. Localized exams can update later; confirm your language and exam date with Microsoft.

Original WebLizard Labs study aids; not an official Microsoft checklist, not endorsed by Microsoft, and not a predictor of your exam score. No exam dumps or copied exam questions.

Keep one decision per record. Do not include secrets or personal data.

## Requirement

What business outcome is needed? Who benefits? What observable result and acceptance criterion would show success?

[Your notes]

## Constraints

Record data sensitivity and residency, identity and access, approvals, integration, latency, cost, and operational limits. Separate known facts from assumptions.

[Your notes]

## Candidates

Compare at least two credible approaches, including an existing process or non-AI option where appropriate. Evaluate each against the same constraints.

[Your notes]

## Recommendation

State the preferred option and why it meets the requirement. Identify trade-offs, accountable owner, boundaries, and conditions that would invalidate this decision.

[Your notes]

## Evidence

List official documentation URLs and access dates, lab observations, test results, and unresolved checks. Do not include secrets or personal data.

[Your notes]

## Alternative

Name the strongest alternative and the deciding constraint. What changed fact would make it preferable? Set a review date.

[Your notes]

Official guide: https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/ab-100

Resource hub: https://weblizardlabs.com/study/ab-100/