====== 6.3 Phase 0 Developer Handbook ====== [[fxdemo:04-part:06-phase-0-implementation-preconditions:start | Go To Phase 0 Implementation Preconditions ]] The Phase 0 Developer Handbook must be in place and approved before coding begins. The Developer Handbook defines the development rules that implementation contributors must follow. It includes file-header conventions, generated-file markings, naming conventions, coding style, logging conventions, exception-handling patterns, repository workflow, review expectations, [[dido:99_annexes:annex-b-terms-and-definitions:t:traceability|traceability]] conventions, and script usage rules. The handbook supports consistent implementation behavior. It prevents implementation files, generated artifacts, scripts, and configuration files from entering the repository without a common discipline in place. Part 4 defines the implementation profile and the architectural implementation requirements. The Developer Handbook explains how developers apply those requirements in day-to-day implementation work. ---- © 2026 Dido Solutions, Inc. and Jackrabbit Consulting, Inc.