Codex Handbook · Chapter 06

Deriving multiple outputs from one source of truth

Build one factual source first, then derive a long explanation, a short message, and a checklist while keeping every version traceable.

3 reading units One release Official material check: 2026-08-23
  1. 01 Build a single source of truth6.1–6.7 · Unify facts, limits, audiences, and version entry points.
  2. 02 Derive multiple outputs from the source6.8–6.15 · Create long-form, short-message, and checklist versions without content drift.
  3. 03 Acceptance, correction, and handoff6.16–6.22 · Use human acceptance, minimal repair, freezing, and cross-chapter handoff.