Revise K06 ATA 94 Tasklist for clarity and detail

Updated title and description for clarity. Expanded sections on tasks, uncertainty resolution, and control mechanisms for the K06 ATA 94 Tasklist.

Author: AmedeoPelliccia

AMPEL360-SPACE-T-PORTAL/STK_AI-ai-ai-ml-engineering/KNOTS/K06_data-governance-ssot-schemas-identifiers/ATA_TASKS/ATA_94/94_00_IDX_LC01_SPACET_k06-ata-94-tasklist_v01.md

@@ -1,20 +1,293 @@
 ---
-title: "K06 ATA 94 Tasklist"
+title: "K06 ATA 94 — Partitioned Uncertainty Resolution Index"
 type: IDX
-variant: "SPACET"
+variant: SPACET
 status: Draft
-knot_id: "K06"
+knot_id: K06
 ata: "94"
+lc_or_subbucket: "LC01"
+description: "GitHub-navigable hub for closing K06 (SSOT/Schemas/Identifiers) for ATA 94 (Digital Product Passport & Provenance Exports) with NKU control and TEKNIA sharing rules."
 ---
 
-# K06 — data-governance-ssot-schemas-identifiers
-## ATA 94 — Tasklist
+# K06 — Data Governance (SSOT / Schemas / Identifiers)
+## ATA 94 — Partitioned Uncertainty Resolution Index (IDX)
 
-## Uncertainty to Resolve (ATA-specific)
-- ...
+This file is the **single navigation hub** for all artifacts required to close **K06** for **ATA 94** (your domain for **Digital Product Passport (DPP) and provenance exports**).  
+NKU progress is credited only when each partition is closed with **evidence + approval**.
+
+> ATA 94 is the “external-facing consequence” of K06: if SSOT/schema/identifier governance is weak, DPP exports become non-auditable and non-reproducible.
+
+---
+
+## 1) Global Navigation (GitHub-navigable)
+
+- Knot overview: [K06 overview](../../00_00_IDX_LC01_SPACET_k06-data-governance-ssot-schemas-identifiers_v01.md)  
+  _Comment:_ Canonical K06 scope, impacted ATAs, closure criteria, and shared definitions.
+
+- Portal index: [AMPEL360-SPACE-T-PORTAL index](../../../../../00_00_IDX_LC01_SPACET_stakeholder-entrypoints_v01.md)  
+  _Comment:_ Global entry point; use it to navigate stakeholders and the knot portfolio.
+
+- Stakeholder entrypoint (AI): [STK_AI entrypoint](../../../../00_00_IDX_LC01_SPACET_stakeholder-ai-entrypoint_v01.md)  
+  _Comment:_ AI/ML execution lane; automation hooks and governance helpers.
+
+- ATA 94 home (DPP): [AMPEL360_SPACE-T/N-NEURAL_NETWORKS/ATA 94](../../../../../../AMPEL360_SPACE-T/N-NEURAL_NETWORKS/ATA_94-DPP/)  
+  _Comment:_ Intended authoritative location for ATA 94 DPP outputs. If your folder name differs, update only this link target.
+
+---
+
+## 2) ATA 94 K06 Focus (what uncertainty we are closing)
+
+### Uncertainty to Resolve (ATA-specific)
+K06 within ATA 94 is the absence of a single governed SSOT for:
+- **DPP identity:** canonical IDs for passports, views, packages, and release states.
+- **DPP schema:** stable schemas for DPP payloads (materials, configurations, evidence, sustainability, compliance, models).
+- **Provenance & signatures:** deterministic hashing, signing, and provenance metadata (what was exported, from where, when, using which tools/versions).
+- **Trace references:** unambiguous links to trace graph snapshots and evidence packs (ATA 93/90/98).
+- **Publication lifecycle:** draft vs baseline release, redaction rules, and sharing classification.
+- **Enforcement:** CI gates preventing uncontrolled DPP changes and ensuring export reproducibility.
+
+### Primary consumers (typical)
+- Configuration management, compliance and audit stakeholders, sustainability reporting, customer/authority evidence packs, internal release pipelines, toolchains consuming DPP packs.
+
+---
+
+## 3) Partitioned Uncertainty Resolution Pathway (P1–P8)
+
+Each partition corresponds to a dedicated folder. **Do not credit closure** unless the partition’s “Done” definition is satisfied.
+
+### P1 — Work Breakdown & Ownership (Execution Closure)
+- Folder: [01_WBS/](01_WBS/)  
+  _Comment:_ Converts uncertainty into executable work packages (tasks, owners, inputs/outputs).
+
+- WBS index: [K06 ATA 94 Work Breakdown](01_WBS/94_00_IDX_LC01_SPACET_k06-ata-94-workbreakdown_v01.md)  
+  _Closes:_ “We don’t know what to do next / who owns it.”  
+  _Done when:_ T001–T009 exist with owners, acceptance criteria, and artifact links.
+
+- RACI (CSV): [RACI](01_WBS/94_00_MAT_LC06_SPACET_k06-ata-94-raci_v01.csv)  
+  _Closes:_ Responsibility ambiguity (execution vs approval).  
+  _Done when:_ CM approval path is explicit and accepted.
+
+**Task stubs (minimum set — expanded for DPP domain):**
+- T001: [SSOT source & ownership](01_WBS/94_00_ACT_LC06_SPACET_k06-t001-ssot-source-ownership_v01.md)  
+  _Comment:_ Declares authoritative sources for DPP content (registries, schemas, trace snapshots) and sets change control.
+
+- T002: [DPP identifier grammar](01_WBS/94_00_ACT_LC06_SPACET_k06-t002-dpp-identifier-grammar_v01.md)  
+  _Comment:_ Canonical IDs for DPP passports, views, export packs, and releases.
+
+- T003: [DPP schema definition](01_WBS/94_00_ACT_LC06_SPACET_k06-t003-dpp-schema-definition_v01.md)  
+  _Comment:_ Stabilizes DPP payload semantics (fields, required evidence pointers, compatibility rules).
+
+- T004: [Provenance & signing rules](01_WBS/94_00_ACT_LC06_SPACET_k06-t004-provenance-signing-rules_v01.md)  
+  _Comment:_ Defines hashing/signing, metadata requirements, and verification procedure.
+
+- T005: [Export publication](01_WBS/94_00_ACT_LC06_SPACET_k06-t005-export-publication_v01.md)  
+  _Comment:_ Deterministic generation of DPP packs (manifest + payload + trace snapshot pointers).
+
+- T006: [CI validation gates](01_WBS/94_00_ACT_LC06_SPACET_k06-t006-ci-validation-gates_v01.md)  
+  _Comment:_ Enforces DPP schema validity, provenance completeness, and trace link integrity.
+
+- T007: [Redaction & classification policy](01_WBS/94_00_ACT_LC06_SPACET_k06-t007-redaction-classification-policy_v01.md)  
+  _Comment:_ Controls what can be shared externally and how to redact sensitive fields.
+
+- T008: [Baseline DPP view definition](01_WBS/94_00_ACT_LC06_SPACET_k06-t008-baseline-dpp-view-definition_v01.md)  
+  _Comment:_ Defines which DPP views are mandatory for releases and what evidence is required.
+
+- T009: [Verification procedure](01_WBS/94_00_ACT_LC06_SPACET_k06-t009-dpp-verification-procedure_v01.md)  
+  _Comment:_ Defines how consumers verify authenticity, completeness, and trace links.
+
+---
+
+### P2 — IDs & Registry (Identity Closure)
+- Folder: [02_IDS_REGISTRY/](02_IDS_REGISTRY/)  
+  _Comment:_ Ensures every DPP view/export pack has a unique ID, owner, lifecycle state, and dedup policy.
+
+- Standard (STD): [DPP identifier grammar](02_IDS_REGISTRY/94_00_STD_LC03_SPACET_dpp-identifier-grammar_v01.md)  
+  _Done when:_ Grammar is approved and referenced by export tooling + CI.
+
+- Registry (TAB/CSV): [DPP registry](02_IDS_REGISTRY/94_00_TAB_LC03_SPACET_dpp-registry_v01.csv)  
+  _Done when:_ Registry is SSOT (no duplicates), with owners/status and required metadata.
+
+- Registry (TAB/CSV): [DPP view registry](02_IDS_REGISTRY/94_00_TAB_LC03_SPACET_dpp-view-registry_v01.csv)  
+  _Done when:_ Views are enumerated with scope, required evidence, and release applicability.
+
+- Change log (LOG): [Registry change log](02_IDS_REGISTRY/94_00_LOG_LC03_SPACET_registry-change-log_v01.md)  
+  _Done when:_ Every change references a decision (P7).
+
+---
+
+### P3 — Schema & Versioning (Semantic Closure)
+- Folder: [03_SCHEMA/](03_SCHEMA/)  
+  _Comment:_ Defines authoritative DPP schemas and compatibility rules.
+
+- Schema (SCH/JSON): [DPP payload schema](03_SCHEMA/94_00_SCH_LC03_SPACET_dpp-payload-schema_v01.json)  
+  _Done when:_ Validates DPP payloads and is used by CI.
+
+- Schema (SCH/JSON): [DPP manifest schema](03_SCHEMA/94_00_SCH_LC03_SPACET_dpp-manifest-schema_v01.json)  
+  _Done when:_ Validates manifest metadata (tool versions, hashes, trace pointers, classification).
+
+- Standard (STD): [Schema versioning policy](03_SCHEMA/94_00_STD_LC03_SPACET_schema-versioning-policy_v01.md)  
+  _Done when:_ Compatibility/breaking-change rules exist and are enforced.
+
+- Standard (STD): [Redaction rules](03_SCHEMA/94_00_STD_LC03_SPACET_redaction-rules_v01.md)  
+  _Done when:_ Redaction is standardized and verifiable.
+
+---
+
+### P4 — Exports (Consumable Data Closure)
+- Folder: [04_EXPORTS/](04_EXPORTS/)  
+  _Comment:_ Deterministic DPP export packs with manifests, payloads, and verifiable pointers.
+
+- Baseline export (TAB/CSV): [Baseline DPP registry export](04_EXPORTS/94_00_TAB_LC04_SPACET_baseline-dpp-registry-export_v01.csv)  
+  _Done when:_ Export is reproducible and validated.
+
+- Manifest (RPT): [Export manifest](04_EXPORTS/94_00_RPT_LC04_SPACET_export-manifest_v01.md)  
+  _Done when:_ Inputs/tools/versions are recorded; rebuild is deterministic.
+
+- Diagram (DIA): [DPP pack structure map](04_EXPORTS/94_00_DIA_LC04_SPACET_dpp-pack-structure-map_v01.md)  
+  _Done when:_ Diagram references match schemas/registries and exported packs.
+
+---
+
+### P5 — CI Gates (Enforcement Closure)
+- Folder: [05_CI_GATES/](05_CI_GATES/)  
+  _Comment:_ Prevents uncontrolled DPP changes and enforces provenance and trace integrity.
+
+- Requirements (STD): [CI validation requirements](05_CI_GATES/94_00_STD_LC05_SPACET_ci-validation-requirements_v01.md)  
+  _Done when:_ Rules map to checks; failures are actionable.
+
+- Checklist (LOG): [CI checklist](05_CI_GATES/94_00_LOG_LC05_SPACET_ci-checklist_v01.md)  
+  _Done when:_ Checklist matches CI outputs and reviewer expectations.
+
+- Sample run (RPT): [CI validation sample run](05_CI_GATES/94_00_RPT_LC05_SPACET_ci-validation-sample-run_v01.md)  
+  _Done when:_ Demonstrates pass/fail cases (missing provenance, invalid trace pointer, unregistered view).
+
+---
+
+### P6 — Evidence Pack (Proof Closure)
+- Folder: [06_EVIDENCE/](06_EVIDENCE/)  
+  _Comment:_ NKU credit requires reproducible evidence and stable links, including signed pack verification.
+
+- Evidence pack index (IDX): [Evidence pack](06_EVIDENCE/94_00_IDX_LC06_SPACET_k06-ata-94-evidence-pack_v01.md)  
+  _Done when:_ All required evidence is linked and current.
+
+- Evidence links (TRC/CSV): [Evidence links register](06_EVIDENCE/94_00_TRC_LC06_SPACET_k06-ata-94-evidence-links_v01.csv)  
+  _Done when:_ Each claim has evidence links and status (OK/STALE/MISSING).
+
+- NKU ledger (TAB/CSV): [NKU ledger](06_EVIDENCE/94_00_TAB_LC06_SPACET_k06-ata-94-nku-ledger_v01.csv)  
+  _Done when:_ Partition scores are updated and backed by evidence + decision.
+
+---
+
+### P7 — Decisions & Approvals (Authority Closure)
+- Folder: [07_DECISIONS/](07_DECISIONS/)  
+  _Comment:_ Converts evidence into approved baseline outcomes for DPP governance.
+
+- Decision minutes (MIN): [Decision minutes](07_DECISIONS/94_00_MIN_LC07_SPACET_k06-ata-94-decision-minutes_v01.md)  
+  _Done when:_ Decision, rationale, dissent/risks are recorded.
+
+- Approvals log (LOG): [Approvals log](07_DECISIONS/94_00_LOG_LC07_SPACET_k06-ata-94-approvals_v01.md)  
+  _Done when:_ CM approval + DPP authority sign-offs are referenced.
+
+---
+
+### P8 — Traceability & Adoption (Impact Closure)
+- Folder: [08_TRACEABILITY/](08_TRACEABILITY/)  
+  _Comment:_ Ensures DPP consumers adopt the SSOT (schemas/registries/trace pointers) and can verify authenticity.
+
+- Consumers (TRC/CSV): [Consumers list](08_TRACEABILITY/94_00_TRC_LC08_SPACET_k06-ata-94-consumers_v01.csv)  
+  _Done when:_ Consumers are listed with pack version, verification method, and owner.
+
+- Adoption status (RPT): [Adoption status](08_TRACEABILITY/94_00_RPT_LC08_SPACET_k06-ata-94-adoption-status_v01.md)  
+  _Done when:_ Each consumer has status + remediation plan if blocked.
+
+---
+
+## 4) Cross-ATA Links (same Knot, coupled closures)
+
+ATA 94 is downstream of the K06 spine; these couplings are mandatory.
+
+- [ATA 90 — Meta spine (NN / Schemas / Trace / DPP)](../ATA_90/)  
+  _Comment:_ Provenance expectations and TEKNIA packaging gates.
+
+- [ATA 91 — Schemas](../ATA_91/)  
+  _Comment:_ DPP payload/manifest must reference canonical schema IDs.
+
+- [ATA 93 — Traceability Graph](../ATA_93/)  
+  _Comment:_ DPP exports must point to trace graph snapshots and evidence links.
+
+- [ATA 95 — SBOM / ModelBOM](../ATA_95/)  
+  _Comment:_ DPP packs should reference software/model supply chain artifacts when applicable.
+
+- [ATA 98 — Signed Export Packs](../ATA_98/)  
+  _Comment:_ Signing/hashing and verification primitives for released DPP packs.
+
+- [ATA 99 — Master Registers](../ATA_99/)  
+  _Comment:_ Consolidated registers; prevents duplicated registries and drift.
+
+**Sim/Test Coupling (100+):**
+- [ATA 101](../ATA_101/) / [ATA 107](../ATA_107/) / [ATA 109](../ATA_109/)  
+  _Comment:_ Evidence packs feeding DPP must be trace-linked and verifiable.
+
+---
+
+## 5) Control & Monitoring (NKU Values + TEKNIA Sharing Rules)
+
+### 5.1 NKU Control Model
+**Primary metric:** NKU Progress Score for K06/ATA94  
+**Source of truth:** [NKU ledger](06_EVIDENCE/94_00_TAB_LC06_SPACET_k06-ata-94-nku-ledger_v01.csv)
+
+**Scoring:**
+- `score ∈ {0, 0.5, 1.0}`
+- **NKU Score** = `Σ(weight × score)` across partitions P1..P8
+
+**No-false-closure (mandatory):**
+- `score = 1.0` requires:
+  - evidence link(s) in `06_EVIDENCE/...evidence-links...csv`, and
+  - decision reference in `07_DECISIONS/...decision-minutes...md` (and approvals if applicable).
+
+### 5.2 Monitoring Cadence
+| Control Item | Owner | Frequency | Source | Comment |
+|---|---|---:|---|---|
+| NKU ledger updates | AI + DATA | Per PR affecting K06/ATA94 | NKU ledger + evidence links | No score uplift without links |
+| CI gate compliance | CM + Tooling | Per PR | CI gates + logs | Enforcement mechanism |
+| Provenance/signing checks | CM + Security + Tooling | Per PR + release | CI outputs + signed pack logs | “Unsigned release” is a blocker |
+| Evidence freshness | SE + V&V | Weekly / per gate | Evidence links register | Detect staleness |
+| Decision capture | CM WG + DPP Authority | At gate closure | Decisions + approvals | Required for closure |
+| Consumer verification | DPP consumers | Per release | Adoption status | Verify pack authenticity |
+
+### 5.3 Thresholds
+- Green ≥ 0.80; Amber 0.50–0.79; Red < 0.50  
+Hard blockers: missing P2/P3/P5 closure, missing P7 decision, missing signing/provenance for baseline exports, stale evidence for any closed item.
+
+### 5.4 TEKNIA Sharing Rules
+TEKTOKs may be created only when:
+- Evidence is reproducible (P6 complete)
+- Decision exists (P7 complete, CM-approved)
+- Dedup passes (SHA-256)
+- NV threshold met (≥ 0.50 internal, ≥ 0.65 external recommended)
+
+### 5.5 TEKNIA Packaging Requirements (mandatory metadata)
+Any TEKTOK that triggers or references a DPP export must include:
+- knot_id, ata, partitions_closed
+- dpp_view_id + dpp_pack_id + release_state
+- schema_ids referenced (payload + manifest)
+- trace_snapshot_id + evidence_links
+- hash_sha256 + signature metadata
+- classification + redaction notes
+- nv + rationale
+
+### 5.6 Enforcement
+CI should validate:
+- DPP schema compliance (payload + manifest)
+- DPP view registry membership and required evidence completeness
+- trace snapshot pointer validity (ATA 93)
+- signature/provenance completeness for baseline exports (ATA 98 coupling)
+- TEKNIA gate for “approved” TEKTOK status (NV + dedup)
+
+---
+
+## 6) Practical Notes (common failure modes)
+- A DPP pack without deterministic provenance metadata is not auditable: treat as invalid.
+- Do not embed “live” repo paths without a release reference for baseline states; prefer signed export packs.
+- Redaction must be standardized; ad-hoc removal breaks verifiability and comparability.
 
-## Tasks (minimum set)
-1. Define ATA-specific scope, interfaces, owners.
-2. Define decision criteria and evidence package.
-3. Execute validation/verification activities.
-4. Record decision; update baseline and trace links.