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ADR-0126: Project Dissolution — the Un-Birth of an Unused Scope
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Architecture
1. Introduction and Goals
2. Architecture Constraints
3. Context and Scope
4. Solution Strategy
5. Building Block View
6. Runtime View
7. Deployment View
8. Crosscutting Concepts
9. Architecture Decisions
10. Quality Requirements
11. Risks and Technical Debt
12. Glossary
The arrival bundle format
Decisions (ADRs)
Decisions (ADRs)
ADR-0001: Content-Addressed Document Storage with PostgreSQL as Source of Truth
ADR-0002: Single Instance with Scope Hierarchy and Copy-on-Derive
ADR-0003: Fixed Life Cycle States with Configurable Review Processes
ADR-0004: Global Catalogs for Roles and Document Types with Per-Scope Activation
ADR-0005: Modular Monolith
ADR-0006: Three-Layer Search with In-Database Index and Pluggable LLM
ADR-0007: Angular Frontend with Server-Side-Only Enforcement
ADR-0008: Flyway Migrations and jOOQ Codegen from the Migrated Schema
ADR-0009: RLS Enforcement via a Session-Scoped Authorized Scope Set
ADR-0010: Self-Managed QMS via an Internal Mandator
ADR-0011: Authentication via OIDC SSO with Server-Side (BFF) Sessions
ADR-0012: Permission-Based Authorization and System Bootstrap
ADR-0013: User Identity Lifecycle
ADR-0014: Electronic Signatures (Part 11 / Annex 11-Capable)
ADR-0015: Document Effectivity, Periodic Review & Validity
ADR-0016: Data Retention, Disposal & Privacy (FADP / GDPR)
ADR-0017: Multi-Part Version Content
ADR-0018: Non-Functional Targets (Capacity, Availability, Security)
ADR-0019: Notifications & Tasks
ADR-0020: Internationalization (Content Language, Time Zones, Formatting)
ADR-0021: General Typed Document Relationships
ADR-0022: Read-Acknowledgement & Questionnaires
ADR-0023: Migration / Import — Current Released State
ADR-0024: Draft / In-Review Cancellation
ADR-0025: Disposal & Erasure Mechanics (Storage, Index, Backups)
ADR-0026: RLS Runtime Safety — Connection-Pool Scope Isolation
ADR-0027: RLS Boundary — Content-Plane vs Control-Plane
ADR-0028: Stateless Encrypted Token-State Cookie (no server-side session store)
ADR-0029: Document Content Model — Draft-Freeze, Content-Table RLS, Append-Only Audit
ADR-0030: Review & Life-Cycle Realization Model
ADR-0031: Released-base readability enforcement & copy-on-derive mechanics
ADR-0032: Frontend realization — Quinoa, Angular Material, i18n & E2E
ADR-0033: CSRF control for the BFF session — SameSite + JSON content-type
ADR-0034: Notification realization — in-process domain events + system-context fan-out
ADR-0035: Fan-out contract as shipped — gate semantics, count disclosure, audit protocol
ADR-0036: Repository layer — services carry rules, repositories carry jOOQ
ADR-0037: Task scheduler — in-process tick, advisory-lock election, SQL sweep
ADR-0038: Periodic-review realization — derived due date, policy-gated confirmation
ADR-0039: Sweep & periodic-review contract as shipped — grants, guards, addressing
ADR-0040: Disposal-due surfacing — closure-anchored retention, scope-level legal hold
ADR-0041: Email channel & notification i18n — notification-as-outbox, structured messages
ADR-0042: Disposal execution — document tombstoning, single-actor hard-gated destruction
ADR-0043: Disposal blob deletion is post-commit, GC-backstopped
ADR-0044: Search FTS baseline — event-indexed, RLS-scoped search_index
ADR-0045: Image Attachments as Content Parts (Rich-Content Slice R2)
ADR-0046: Four-Eyes — Submitter Excluded from Approval
ADR-0047: Four-Eyes — Submitter-Only Exclusion
ADR-0048: Document Organization — Folder Tree per Scope
ADR-0049: Content Model Round 2 — Type Categories, Template Instantiation, Trace Relations, Completeness Rules
ADR-0050: Live Frontend — SSE State Push, CodeMirror 6, Draft Presence
ADR-0051: In-Text Document Links (doc: Scheme)
ADR-0052: Addressees & Read-Acknowledgement (REQ-TRN Realization)
ADR-0053: Addressees Per Document + Process Owner (amends ADR-0052 K-1)
ADR-0054: Process Owner Is a Role (amends ADR-0053 P-3)
ADR-0055: WYSIWYG Editing Mode over Markdown (editor step R4)
ADR-0056: Visual-Editor Chrome via Milkdown Crepe (gated adoption)
ADR-0057: Content Record Is the ProseMirror Document Tree; Markdown Becomes a Derived Projection
ADR-0058: PM_DOC Is the Only Content Format (pre-production cut; amends ADR-0057 §5)
ADR-0059: Editor Engine Switches to TipTap (spike-gated; supersedes the Milkdown/Crepe choice)
ADR-0060: Backup & Restore — Scripted Ordered Backup with Automated Restore Rehearsal
ADR-0061: CSV — Generated Validation Package per Release
ADR-0062: SBOM — CycloneDX over the Production Layers, Validated Against the Artifact
ADR-0063: User Identity Binds on Subject Only (Issuer Becomes Provenance)
ADR-0064: Per-Document Workflow Role Bindings (Author / Reviewer / Releaser), Enforced
ADR-0065: Diagrams — Excalidraw as the Manual Layer, Mermaid Stays for Text-First/UML
ADR-0066: WITHDRAW — the Author Side May Reclaim a Version from Review
ADR-0067: Review Comments — Anchored, Immutable, Resolvable
ADR-0068: Confluence/Jira QMS Import — Staged, Read-Only, Repeatable
ADR-0069: Arbitrary File Attachments — Download-Only Confinement
ADR-0070: Training Questionnaires — Versioned, Auto-Scored, Release-Gated
ADR-0071: Training Plans — Document Obligations + External Trainings & Certifications
ADR-0072: Diagrams — Self-Hosted draw.io Replaces Excalidraw
ADR-0073: Per-Scope QMS Configuration Surface
ADR-0074: PDF Export of Released Documents — Server-Side via Apache FOP over the Canonical Projection
ADR-0075: Source History Import — Continuity Without Forged Audit
ADR-0076: Periodic-review status visibility (completing MVP gap #2)
ADR-0077: Requirement Items — Keyed Blocks Inside Controlled Documents
ADR-0078: Generalized Trace Items (Traceability Model — Stage A)
ADR-0079: Risk & Risk-Control Items (Traceability Model — Stage B)
ADR-0080: Traceability Workspace — Hub, Sub-Pages, and Role-Gated Views
ADR-0081: Draft-Only Trace-Structure Changes, Server-Enforced
ADR-0082: Table-Shaped Risk Authoring over Risk Blocks
ADR-0083: The TD Dossier — a Versioned, Cross-Scope, Regulatory-Structured Deliverable
ADR-0084: Validation & Regulatory Axes (Traceability Model — Stage C)
ADR-0085: Relation-Layer Consolidation — One Trace Vocabulary, One Surface
ADR-0086: Requirement Traceability Chains — End-to-End Path View + Flat Path Export
ADR-0087: The Scope Traceability Report — One Derived Overview Artifact, Never a Controlled Document
ADR-0088: Verification Evidence Classes — Planned vs. Verified, Derived at the Read Layer
ADR-0089: Recurring Obligations — Periodic Tasks With Record Evidence, Not Calendar Series
ADR-0090: Release & Versioning Policy — Deliberate Releases, One Auditor-Facing Number
ADR-0091: Release Modes — Single-Person Record Release With a Structural Four-Eyes Floor
ADR-0092: Orphan-Blob Garbage Collection With a Quarantine Bin
ADR-0093: One Scope Context — the Toolbar Switcher Is the Only Scope Selector
ADR-0094: Calendar-Anchored Obligation Schedules (Clamped, Never Too Late)
ADR-0095: Key-Rule Governance — Free Until First Use, Then Frozen
ADR-0096: Transition Permissions — Always Visible, Deny Unless Granted
ADR-0097: A Governed Provisioning Surface — MANAGE_SCOPES
ADR-0098: Org Chart × Role System — Marriage at the Evidence Level, Never in Authorization
ADR-0099: The User Manual is an In-App Topic Reference, Not a Document
ADR-0100: LQMS Is the Living Quality Management System
ADR-0101: The Executable Validation Journey (PQ Evidence That Cannot Drift)
ADR-0102: Typed Template Variables (text | date | number — and Deliberately No Enum)
ADR-0103: npm audit Joins the Verification Gate as a Second Standing Input
ADR-0104: The Issued Dossier Is a Persisted Artifact of Record — and Clones to a New Draft
ADR-0105: Navigation Information Architecture — Group by Moment-of-Use
ADR-0106: The Client Reflection Follows Assignments, Not Only Content Reach
ADR-0107: The Audit Append Gate Follows Assignment Reach, Not Content Reach
ADR-0108: Mandator Membership — Invite-Accept, with Pre-Assigned Responsibilities
ADR-0109: Organization Founding Is Its Own Process
ADR-0110: The Audit Trail Is Not a Read Model
ADR-0111: The Imported-Person Model, and Project Portability's First Doctrines
ADR-0112: The Element-Kind Catalog — Semantics in the Model, Not Only in the Code
ADR-0113: Project Arrival Import — Records Arrive as They Are, People Arrive as They Were
ADR-0114: The Operating Model Arrives — Roles as Functions, Names as Words, People as This Instance's Decision
ADR-0115: Collaborative Draft Editing — Two Carets, One Truth, Honest Credit
ADR-0116: The System Maintenance Surface — the App Backs Itself Up, the Host Keeps One Dumb Job
ADR-0117: Role Documentation — a Link, a Finding, Per-Source Recognizers; Substitution Rejected
ADR-0118: The Offline QMS Copy — the Repo Carries the Audit Pack, Not a Second Renderer
ADR-0119: Module-Internal Package Structure — Capabilities First, Layers Second, the Root Is the Surface
ADR-0120: The Shared Kernel — the Domain-Exception Vocabulary Leaves the Authorization Module
ADR-0121: The Project Administrator Role — Per-Scope Administration With Read Access, Seeded in the Base Catalog
ADR-0122: Organization-Level Administration — the Cascade Stays, Becomes Visible, and Founds Projects
ADR-0123: Draft Save-Points — Every Save Restorable, Kept for the Life of the Version
ADR-0124: The Birth Path Completes Without Borrowing Content Clothes
ADR-0125: The Export Twin — Export Emits an Arrival Bundle
ADR-0126: Project Dissolution — the Un-Birth of an Unused Scope
ADR-0126: Project Dissolution — the Un-Birth of an Unused Scope
Table of contents
Context
Decision
Consequences
ADR-0127: The Base-QMS Layers — One Library, Derived Adaptations, Local Records
ADR-0128: The GLOBAL Cascade Carries Administration, Never Content
ADR-0129: Role Identity from a GLOBAL Assignment Acts in GLOBAL Alone
ADR-0130: Break-Glass — the Project Administrator's Escalation Is a First-Class, Witnessed, Self-Expiring Act
ADR-0131: Role Substitution as Declared Adoption Edges — Emergency Cover Is Governed, Own-Name, Timed Staffing
ADR-0132: Dual-Hat Reviewer Satisfaction Is a Declared Policy Choice — the Strict Floor Stays the Default
ADR-NNNN:
</span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" > <div class="md-nav__link md-nav__container"> <a href="../../requirements/" class="md-nav__link "> <span class="md-ellipsis"> Requirements </span> </a> <label class="md-nav__link " for="__nav_5" id="__nav_5_label" tabindex="0"> <span class="md-nav__icon md-icon"></span> </label> </div> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_5_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_5"> <span class="md-nav__icon md-icon"></span> Requirements </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../requirements/stakeholder_requirements/" class="md-nav__link"> <span class="md-ellipsis"> Stakeholder Requirements </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/gap-analysis/" class="md-nav__link"> <span class="md-ellipsis"> Requirements Gap Analysis </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_admin/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Administration, Permissions & Onboarding </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_api_ui/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: API & User Interface </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_audit_reporting/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Audit Trail & Regulatory Reporting </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_auth/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Authentication & Session </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_backup/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Backup & Restore </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_catalogs/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Catalogs, Roles & Users </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_data_protection/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Data Protection, Retention & Disposal </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_documents/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Documents, Versions & Storage </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_dossiers/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Technical Documentation Dossiers </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_effectivity/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Effectivity, Periodic Review & Validity </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_gspr/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Regulatory Conformity (GSPR / Essential Principles) </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_i18n/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Internationalization </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_lifecycle/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Life Cycle & Reviews </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_memberships/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Mandator Membership & Invitations </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_migration/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Migration & Import </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_nfr/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Non-Functional </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_notifications/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Notifications & Tasks </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_obligations/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Recurring Obligations </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_relationships/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Document Relationships </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_risk/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Risk Management (ISO 14971 Hazards & Controls) </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_sbom/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Software Bill of Materials & Supply-Chain Assurance </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_search/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Search </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_separation/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Scopes, Mandators & Separation </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_signatures/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Electronic Signatures </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_training/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Read-Acknowledgement & Questionnaires </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_users/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: User Identity & Lifecycle </span> </a> </li> <li class="md-nav__item"> <a href="../../requirements/req_validation/" class="md-nav__link"> <span class="md-ellipsis"> Software Requirements: Design Validation & the Validation Traceability Axis </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" > <div class="md-nav__link md-nav__container"> <a href="../../process/" class="md-nav__link "> <span class="md-ellipsis"> Process (IEC 62304) </span> </a> <label class="md-nav__link " for="__nav_6" id="__nav_6_label" tabindex="0"> <span class="md-nav__icon md-icon"></span> </label> </div> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_6_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_6"> <span class="md-nav__icon md-icon"></span> Process (IEC 62304) </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../process/configuration_management_plan/" class="md-nav__link"> <span class="md-ellipsis"> Configuration Management Plan </span> </a> </li> <li class="md-nav__item"> <a href="../../process/problem_resolution/" class="md-nav__link"> <span class="md-ellipsis"> Problem Resolution Process </span> </a> </li> <li class="md-nav__item"> <a href="../../process/risk_management/" class="md-nav__link"> <span class="md-ellipsis"> Risk Management </span> </a> </li> <li class="md-nav__item"> <a href="../../process/software_development_plan/" class="md-nav__link"> <span class="md-ellipsis"> Software Development Plan </span> </a> </li> <li class="md-nav__item"> <a href="../../process/verification_plan/" class="md-nav__link"> <span class="md-ellipsis"> Verification Plan </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_7" > <label class="md-nav__link" for="__nav_7" id="__nav_7_label" tabindex="0"> <span class="md-ellipsis"> Operations </span> <span class="md-nav__icon md-icon"></span> </label> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_7_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_7"> <span class="md-nav__icon md-icon"></span> Operations </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../operations/genesis-installation/" class="md-nav__link"> <span class="md-ellipsis"> Genesis: Birthing an LQMS Installation with a Base Library </span> </a> </li> <li class="md-nav__item"> <a href="../../operations/deployment/" class="md-nav__link"> <span class="md-ellipsis"> LQMS Deployment Guide </span> </a> </li> <li class="md-nav__item"> <a href="../../operations/server-deployment/" class="md-nav__link"> <span class="md-ellipsis"> LQMS Server Deployment (single Linux host, public HTTPS) </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_8" > <div class="md-nav__link md-nav__container"> <a href="../../traceability/" class="md-nav__link "> <span class="md-ellipsis"> Traceability </span> </a> <label class="md-nav__link " for="__nav_8" id="__nav_8_label" tabindex="0"> <span class="md-nav__icon md-icon"></span> </label> </div> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_8_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_8"> <span class="md-nav__icon md-icon"></span> Traceability </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../traceability/matrix/" class="md-nav__link"> <span class="md-ellipsis"> Requirements Traceability Matrix </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_9" > <div class="md-nav__link md-nav__container"> <a href="../../validation/" class="md-nav__link "> <span class="md-ellipsis"> Validation (tool lane) </span> </a> <label class="md-nav__link " for="__nav_9" id="__nav_9_label" tabindex="0"> <span class="md-nav__icon md-icon"></span> </label> </div> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_9_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_9"> <span class="md-nav__icon md-icon"></span> Validation (tool lane) </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../validation/templates/ai-authorship-posture/" class="md-nav__link"> <span class="md-ellipsis"> AI-Authorship Posture — How LQMS Is Built, and Why the Validation Evidence Does Not Rest on It (TEMPLATE) </span> </a> </li> <li class="md-nav__item"> <a href="../../validation/templates/intended-use/" class="md-nav__link"> <span class="md-ellipsis"> Intended-Use Specification — LQMS as a QMS / Document-Control Tool (TEMPLATE) </span> </a> </li> <li class="md-nav__item"> <a href="../../validation/templates/tool-risk-assessment/" class="md-nav__link"> <span class="md-ellipsis"> Tool-Risk Assessment — LQMS as a QMS Tool (TEMPLATE) </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_10" > <label class="md-nav__link" for="__nav_10" id="__nav_10_label" tabindex="0"> <span class="md-ellipsis"> Regulatory </span> <span class="md-nav__icon md-icon"></span> </label> <nav class="md-nav" data-md-level="1" aria-labelledby="__nav_10_label" aria-expanded="false"> <label class="md-nav__title" for="__nav_10"> <span class="md-nav__icon md-icon"></span> Regulatory </label> <ul class="md-nav__list" data-md-scrollfix> <li class="md-nav__item"> <a href="../../regulatory/mdr-annex-i-skeleton/" class="md-nav__link"> <span class="md-ellipsis"> MDR Annex I — GSPR authoring skeleton (paraphrased) </span> </a> </li> </ul> </nav> </li> <li class="md-nav__item md-nav__item--nested"> <input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_11" > <div class="md-nav__link md-nav__container"> <a 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</li> <li class="md-nav__item"> <a href="../../user-guide/traceability-workspace/" class="md-nav__link"> <span class="md-ellipsis"> The Traceability Workspace </span> </a> </li> <li class="md-nav__item"> <a href="../../user-guide/training/" class="md-nav__link"> <span class="md-ellipsis"> Training & Acknowledgements </span> </a> </li> </ul> </nav> </li> </ul> </nav> </div> </div> </div> <div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" > <div class="md-sidebar__scrollwrap"> <div class="md-sidebar__inner"> <nav class="md-nav md-nav--secondary" aria-label="Table of contents"> <label class="md-nav__title" for="__toc"> <span class="md-nav__icon md-icon"></span> Table of contents </label> <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix> <li class="md-nav__item"> <a href="#context" class="md-nav__link"> <span class="md-ellipsis"> Context </span> </a> </li> <li class="md-nav__item"> <a href="#decision" class="md-nav__link"> <span class="md-ellipsis"> Decision </span> </a> </li> <li class="md-nav__item"> <a href="#consequences" class="md-nav__link"> <span class="md-ellipsis"> Consequences </span> </a> </li> </ul> </nav> </div> </div> </div> <div class="md-content" data-md-component="content"> <article class="md-content__inner md-typeset"> <a href="https://github.com/nburri/lqms/edit/main/docs/decisions/adr-0126-project-dissolution.md" title="Edit this page" class="md-content__button md-icon"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M10 20H6V4h7v5h5v3.1l2-2V8l-6-6H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h4zm10.2-7c.1 0 .3.1.4.2l1.3 1.3c.2.2.2.6 0 .8l-1 1-2.1-2.1 1-1c.1-.1.2-.2.4-.2m0 3.9L14.1 23H12v-2.1l6.1-6.1z"/></svg> </a> <h1 id="adr-0126-project-dissolution--the-un-birth-of-an-unused-scope">ADR-0126: Project Dissolution — the Un-Birth of an Unused Scope<a class="headerlink" href="#adr-0126-project-dissolution--the-un-birth-of-an-unused-scope" title="Permanent link">¶</a></h1> <ul> <li><strong>Status:</strong> accepted (2026-08-25 — rows 34/35/36: <em>"Extending dissolving an unused project is desirable. Please plan this."</em> then <em>"35 and 36: agree with your recommendations, go ahead. I really like the idea of a declared sandbox mode"</em>)</li> <li><strong>Date:</strong> 2026-08-25</li> <li><strong>Deciders:</strong> Nicolas Burri</li> <li><strong>Relates to:</strong> ADR-0122 §4 (a project's <code>SCOPE_CREATED</code> anchors on the organization — the pair this completes; <code>CREATE_PROJECT</code> is the authority this mirrors), ADR-0124 (the empty-scope bright line, and the lesson that emptiness is read through a SECURITY-DEFINER oracle, never the caller's RLS eyes), ADR-0113 D6 + V094 (the import dissolve — the destroyer pattern and the trail-survives-one-anchor-up precedent), ADR-0109 §4 (event and destruction are one transaction or neither), V106 (the working-record tripwire that defines the widened line), V087 (the contents-oracle pattern), ADR-0125 §3 (the archive-of-record sentence §6 makes operational).</li> </ul> <blockquote> <p><strong>Citation corrections (2026-09-04, from the ADR-coherence review §2.5 — the cited <em>rules</em> are real, the cited <em>sections</em> are not).</strong> - <strong>"ADR-0122 §4 (a project's <code>SCOPE_CREATED</code> anchors on the organization)"</strong> — ADR-0122 §4 decides the <code>CREATE_PROJECT</code> split and that the <strong>gate</strong> is checked at the target organization's anchor scope. It says nothing about <code>SCOPE_CREATED</code>. The matching <strong>trail</strong> anchoring is realization (the V-migrations), not ADR text; §5's "beside ADR-0122 §4's <code>SCOPE_CREATED</code>" should be read as "beside the org-anchored <code>SCOPE_CREATED</code> whose gate ADR-0122 §4 places at the same anchor". The pairing this ADR mirrors is genuine — only the pointer was. - <strong>"ADR-0109 §4 (event and destruction are one transaction or neither)"</strong> — ADR-0109 §4 is the narrow governed undo: <code>DELETE</code> of a provably-empty organization, audited GLOBAL-anchored as <code>MANDATOR_DELETED</code>. The one-transaction rule's precedent is <strong>V094's destroyer</strong> (the import dissolve), already cited correctly two lines above.</p> </blockquote> <h2 id="context">Context<a class="headerlink" href="#context" title="Permanent link">¶</a></h2> <p>Three dissolution surfaces existed — organizations ("dissolving must destroy nothing"), import-born scopes (provisional until the first working record, story preserved one anchor up), and the import's own refusal deferring adopted scopes to "whatever governs its lifecycle" — but a wizard-born project had no lifecycle governor at all: the one birth path with no honest exit. His smoke round found it within a day of the one-party birth shipping.</p> <p>The obvious alternative was considered and REJECTED: an any-status dissolve for the system administrator "with a clear record in the activity log". It trades the strongest sentence this product can say — <em>records cannot be deleted, structurally, by anyone</em> — for "deletion is possible but logged"; a log line preserves THAT something was destroyed, never WHAT (the org dissolve's own principle); and a GLOBAL any-status kill switch is one identity able to destroy a tenant's scope, crossing the top quality goal. Both operational needs behind it get honest shapes below instead. He asked for the honest verdict and ruled with it.</p> <h2 id="decision">Decision<a class="headerlink" href="#decision" title="Permanent link">¶</a></h2> <ol> <li><strong>Projects gain a dissolve affordance in the creation-mirror shape.</strong> The provisioning read answers <code>mayBeDissolved</code> on PROJECT rows — TRUE/FALSE pre-resolved server-side, <strong>null to a caller without the gate</strong> (disclosure discipline, the mandator pattern). The frontend offers "Dissolve project…" exactly where the server said TRUE, never judging for itself.</li> <li><strong>The gate is <code>CREATE_PROJECT</code> effective at the project's organization anchor.</strong> Create and un-create are one authority; sovereignty stays inside the org boundary. No new permission.</li> <li><strong>The line, in two ruled slices.</strong> Wave 1: dissolvable while the scope holds ZERO documents and zero V106 record-evidence rows. Slice 2 (ruled now, built after wave 1 proves the pattern): widen to <strong>V106's working-record line</strong> — a scope this instance has witnessed no act in beyond setup. Drafts do not block (work, not records) and are destroyed with a counted confirmation; a RELEASED version blocks, because an ordinary release IS an approval act this instance witnessed — exactly why import-born releases (whose acts stayed at the source) remain provisionally destroyable and native ones do not. Both slices resolve through a V087-style contents oracle (SECURITY DEFINER, counts never rows).</li> <li><strong>The destroyer is V113, a V094 sibling</strong>: <code>lqms_dissolve_empty_scope</code> re-checks the authority and the emptiness precondition past the caller's RLS inside the function, derives its delete set from <code>pg_constraint</code>, and RAISES rather than reporting a dissolution it could not finish.</li> <li><strong>The trail pair outlives the scope.</strong> <code>SCOPE_DISSOLVED</code> is recorded at the organization anchor — beside ADR-0122 §4's <code>SCOPE_CREATED</code> — BEFORE the rows go, in the same transaction, with a counted payload (code, name, folders, activations, policies): counts, never content. The org trail tells the whole life: born, shaped, dissolved.</li> <li><strong>The departure dissolve (scenario 2) is a SEPARATE act riding the export twin.</strong> After rows 31–33 and the exporter build: dissolving a scope that has MIGRATED requires (a) a verified completed export citing bundle sha and destination, and (b) a named final backup as the archive of record — the dissolution event cites both, making ADR-0125 §3's sentence operational. Retention is served by the archive; the live system keeps the pointer. Until it exists, a migrated scope is retained read-only at the source.</li> <li><strong>Named direction, not yet designed: the declared SANDBOX scope kind</strong> (post-1.0). A scope declared sandbox at birth whose contents are structurally never records — visible as such everywhere, excluded from evidence surfaces, always dissolvable. The structural answer to "people will test the release workflow on a production instance", instead of weakening record scopes. Ruled desirable ("I really like the idea"); its ADR comes with the post-1.0 arc.</li> <li><strong>What stays impossible, on every surface:</strong> deleting a scope this instance has witnessed real acts in. That path is retirement/disposal with retention semantics — the post-1.0 arc — and every refusal names it as the remedy.</li> </ol> <h2 id="consequences">Consequences<a class="headerlink" href="#consequences" title="Permanent link">¶</a></h2> <ul> <li>The auditor sentence survives intact: no identity can destroy witnessed records; what CAN be destroyed is exactly what the system can prove nobody ever relied on.</li> <li>Re-birth under a dissolved project's code is possible (the fullstack case proves no residue holds the code hostage).</li> <li>The week-one test-scope reality is served by slice 2's line; the sandbox kind covers the remainder when it comes.</li> <li>Build plan: <a href="https://github.com/nburri/lqms/blob/main/docs/planning/project-dissolution-design.md">project-dissolution-design.md</a>.</li> </ul> </article> </div> <script>var target=document.getElementById(location.hash.slice(1));target&&target.name&&(target.checked=target.name.startsWith("__tabbed_"))</script> </div> <button type="button" class="md-top md-icon" data-md-component="top" hidden> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 20h-2V8l-5.5 5.5-1.42-1.42L12 4.16l7.92 7.92-1.42 1.42L13 8z"/></svg> Back to top </button> </main> <footer class="md-footer"> <nav class="md-footer__inner md-grid" aria-label="Footer" > <a href="../adr-0125-portability-export-twin/" class="md-footer__link md-footer__link--prev" aria-label="Previous: ADR-0125: The Export Twin — Export Emits an Arrival Bundle"> <div class="md-footer__button md-icon"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg> </div> <div class="md-footer__title"> <span class="md-footer__direction"> Previous </span> <div class="md-ellipsis"> ADR-0125: The Export Twin — Export Emits an Arrival Bundle </div> </div> </a> <a href="../adr-0127-base-qms-layering/" class="md-footer__link md-footer__link--next" aria-label="Next: ADR-0127: The Base-QMS Layers — One Library, Derived Adaptations, Local Records"> <div class="md-footer__title"> <span class="md-footer__direction"> Next </span> <div class="md-ellipsis"> ADR-0127: The Base-QMS Layers — One Library, Derived Adaptations, Local Records </div> </div> <div class="md-footer__button md-icon"> <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11z"/></svg> </div> </a> </nav> <div class="md-footer-meta md-typeset"> <div class="md-footer-meta__inner md-grid"> <div class="md-copyright"> <div class="md-copyright__highlight"> Built from <code>v0.9.56-4-g06c7f811</code> (commit <code>06c7f811</code>, 2026-09-09) — the same Markdown the repository ships. </div> </div> </div> </div> </footer> </div> <div class="md-dialog" data-md-component="dialog"> <div class="md-dialog__inner md-typeset"></div> </div> <script id="__config" type="application/json">{"base": "../..", "features": ["navigation.instant", "navigation.tracking", "navigation.top", "navigation.footer", "navigation.indexes", "toc.follow", "search.suggest", "search.highlight", "content.code.copy", "content.action.edit"], "search": "../../assets/javascripts/workers/search.6ce7567c.min.js", "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}}</script> <script src="../../assets/javascripts/bundle.83f73b43.min.js"></script> </body> </html>