TenantAtlas/specs/219-finding-ownership-semantics/checklists/requirements.md
ahmido c86b399b43
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feat(219): Finding ownership semantics + LEAN-001 constitution + backup_set unification (#256)
## Summary

This PR delivers three related improvements:

### 1. Finding Ownership Semantics (Spec 219)
- Add responsibility/accountability labels to findings and finding exceptions
- `owner_user_id` = accountable party (governance owner)
- `assignee_user_id` = responsible party (technical implementer)
- Expose Assign/Reassign actions in FindingResource with audit logging
- Add ownership columns and filters to finding list
- Propagate owner from finding to exception on creation
- Tests: ownership semantics, assignment audit, workflow actions

### 2. Constitution v2.7.0 — LEAN-001 Pre-Production Lean Doctrine
- New principle forbidding legacy aliases, migration shims, dual-write logic, and compatibility fixtures in a pre-production codebase
- AI-agent 4-question verification gate before adding any compatibility path
- Review rule: compatibility shims without answering the gate questions = merge blocker
- Exit condition: LEAN-001 expires at first production deployment
- Spec template: added default "Compatibility posture" block
- Agent instructions: added "Pre-production compatibility check" section

### 3. Backup Set Operation Type Unification
- Unified `backup_set.add_policies` and `backup_set.remove_policies` into single canonical `backup_set.update`
- Removed all legacy aliases, constants, and test fixtures
- Added lifecycle coverage for `backup_set.update` in config
- Updated all 14+ test files referencing legacy types

### Spec Artifacts
- `specs/219-finding-ownership-semantics/` — full spec, plan, tasks, research, data model, contracts, checklist

### Tests
- All affected tests pass (OperationCatalog, backup set, finding workflow, ownership semantics)

Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de>
Reviewed-on: #256
2026-04-20 17:54:33 +00:00

1.3 KiB

Specification Quality Checklist: Finding Ownership Semantics Clarification

Purpose: Validate specification completeness and quality before proceeding to planning
Created: 2026-04-20
Feature: spec.md

Content Quality

  • No implementation details (languages, frameworks, APIs)
  • Focused on user value and business needs
  • Written for non-technical stakeholders
  • All mandatory sections completed

Requirement Completeness

  • No [NEEDS CLARIFICATION] markers remain
  • Requirements are testable and unambiguous
  • Success criteria are measurable
  • Success criteria are technology-agnostic (no implementation details)
  • All acceptance scenarios are defined
  • Edge cases are identified
  • Scope is clearly bounded
  • Dependencies and assumptions identified

Feature Readiness

  • All functional requirements have clear acceptance criteria
  • User scenarios cover primary flows
  • Feature meets measurable outcomes defined in Success Criteria
  • No implementation details leak into specification

Notes

  • Validated against the existing findings domain contract: finding owner versus finding assignee versus exception owner.
  • Scope remains intentionally narrow: no new queue model, capability split, persistence, or ownership framework was introduced.