# FHIR Authoring Pattern Language ## Introduction - [Home](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/index.md): FHIR Authoring Pattern Language home page - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/introduction/overview/index.md): Overview and motivation - [Forces Analysis](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/introduction/forces-analysis/index.md): Forces analysis - [Pattern Catalog](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/introduction/pattern-catalog/index.md): Pattern catalog ## Patterns - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/kickoff/index.md): Kickoff category overview - [Thin-Slice Use-Case First](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-01/index.md): Thin-Slice Use-Case First pattern - [Executable Contract Backlog](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-02/index.md): Executable Contract Backlog pattern - [Decision Log (ADR) with Reversibility](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-03/index.md): Decision Log (ADR) with Reversibility pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/governance/index.md): Governance category overview - [Two-Speed Workgroups](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-04/index.md): Two-Speed Workgroups pattern - [Definition-of-Done per Artifact](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-05/index.md): Definition-of-Done per Artifact pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/authoring/index.md): Authoring Stack category overview - [FSH-First, Repo-First Authoring](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-06/index.md): FSH-First, Repo-First Authoring pattern - [Package-First IG Layout](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-07/index.md): Package-First IG Layout pattern - [HL7 Build Preview Pipeline (base template)](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-08/index.md): HL7 Build Preview Pipeline (base template) pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/terminology/index.md): Terminology category overview - [Three-Layer Terminology Model](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-09/index.md): Three-Layer Terminology Model pattern - [Terminology as a Service (TaaS) Gate](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-10/index.md): Terminology as a Service (TaaS) Gate pattern - [Terminology Release Train](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-11/index.md): Terminology Release Train pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/profiling/index.md): Profiling category overview - [Profile Minimalism with Justification](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-12/index.md): Profile Minimalism with Justification pattern - [Slice Explosion Control](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-13/index.md): Slice Explosion Control pattern - [Example-Driven Profiling](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-14/index.md): Example-Driven Profiling pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/testing/index.md): Testing & Verification category overview - [Validator Gate in CI](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-15/index.md): Validator Gate in CI pattern - [Cross-Product Interop Matrix](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-16/index.md): Cross-Product Interop Matrix pattern - [TestScript / Inferno / Touchstone Alignment](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-17/index.md): TestScript / Inferno / Touchstone Alignment pattern - [Overview](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/release_ops/index.md): Release & Operations category overview - [Release Trains + Compatibility Contracts](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-18/index.md): Release Trains + Compatibility Contracts pattern - [Change Impact Check & Diff Reports](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/patterns/pl-19/index.md): Change Impact Check & Diff Reports pattern ## Reference - [Pattern Co-Usage Map](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/reference/co-usage-map/index.md): Pattern co-usage map - [Implementation Approach](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/reference/implementation-approach/index.md): Implementation approach - [Standards & References](https://fhir-implementation-patterns-book-85f5e8.gitlab.io/fhir-authoring-patterns/reference/standards/index.md): Standards and references