ATA TEMPLATE

[AmedeoPelliccia]

OPT-IN_FRAMEWORK/
├── README.md
├── 00_INDEX.md
│
├── O-ORGANIZATIONS/ # ATA 00–05
│ ├── README.md
│ ├── 00_INDEX.md
│ ├── ATA_00-GENERAL/
│ ├── ATA_01-MAINTENANCE_POLICY/
│ ├── ATA_02-OPERATIONS_ORG/
│ ├── ATA_03-SUPPORT_INFORMATION/
│ ├── ATA_04-AIRWORTHINESS_LIMITATIONS/
│ └── ATA_05-TIME_LIMITS_MAINT_CHECKS/
│
├── P-PROGRAMS/ # ATA 06–12
│ ├── README.md
│ ├── 00_INDEX.md
│ ├── ATA_06-DIMENSIONS_AND_AREAS/
│ ├── ATA_07-LIFTING_AND_SHORING/
│ ├── ATA_08-LEVELING_AND_WEIGHING/
│ ├── ATA_09-TOWING_AND_TAXIING/
│ ├── ATA_10-PARKING_MOORING_STORAGE_RETURN_TO_SERVICE/
│ ├── ATA_11-PLACARDS_AND_MARKINGS/
│ └── ATA_12-SERVICING/
│
├── T-TECHNOLOGIES_AMEDEOPELLICCIA-ON_BOARD_SYSTEMS/
│ ├── README.md
│ ├── 00_INDEX.md
│ │
│ ├── A-AIRFRAME_CABINS/
│ │ ├── ATA_20-STANDARD_PRACTICES_AIRFRAME/
│ │ ├── ATA_25-EQUIPMENT_FURNISHINGS/
│ │ ├── ATA_44-CABIN_SYSTEMS/
│ │ ├── ATA_50-CARGO_AND_ACCESSORY_COMPARTMENTS/
│ │ ├── ATA_51-STANDARD_PRACTICES_GENERAL/
│ │ ├── ATA_52-DOORS/
│ │ ├── ATA_53-FUSELAGE/
│ │ ├── ATA_54-NACELLES_PYLONS/
│ │ ├── ATA_55-STABILIZERS/
│ │ ├── ATA_56-WINDOWS/
│ │ └── ATA_57-WINGS/
│ │
│ ├── M-MECHANICS/
│ │ ├── ATA_27-FLIGHT_CONTROLS/
│ │ ├── ATA_29-HYDRAULIC_POWER/
│ │ └── ATA_32-LANDING_GEAR/
│ │
│ ├── E1-ENVIRONMENT/
│ │ ├── ATA_21-AIR_CONDITIONING_PRESSURIZATION/
│ │ ├── ATA_26-FIRE_PROTECTION/
│ │ ├── ATA_30-ICE_RAIN_PROTECTION/
│ │ ├── ATA_35-OXYGEN/
│ │ ├── ATA_36-PNEUMATIC/
│ │ ├── ATA_37-VACUUM/
│ │ ├── ATA_38-WATER_WASTE/
│ │ └── ATA_47-NITROGEN_GENERATION_SYSTEM/
│ │
│ ├── D-DATA/
│ │ ├── ATA_31-INDICATING_RECORDING/
│ │ └── ATA_45-CENTRAL_MAINTENANCE_SYSTEM_CMS/
│ │
│ ├── I-INFORMATION/
│ │ └── ATA_46-INFORMATION_SYSTEMS/
│ │
│ ├── E2-ENERGY/
│ │ ├── ATA_24-ELECTRICAL_POWER/
│ │ └── ATA_49-AIRBORNE_AUXILIARY_POWER_APU/
│ │
│ ├── E3-ELECTRICS/
│ │ ├── ATA_33-LIGHTS/
│ │ └── ATA_39-ELECTRICAL_ELECTRONIC_PANELS_MULTIPURPOSE_COMPONENTS/
│ │
│ ├── L1-LOGICS/
│ │ └── 00_RESERVED_AS_REQUIRED/
│ │
│ ├── L2-LINKS/
│ │ └── ATA_34-NAVIGATION/
│ │
│ ├── C1-COMMS/
│ │ └── ATA_23-COMMUNICATIONS/
│ │
│ ├── C2-CIRCULAR_CRYOGENIC_CELLS/
│ │ └── ATA_28-FUEL/
│ │
│ ├── I2-INTELLIGENCE/
│ │ ├── ATA_95-AI_ML_MODELS/
│ │ └── ATA_97-SYNTHETIC_DATA_VALIDATION/
│ │
│ ├── A2-AVIONICS/
│ │ ├── ATA_22-AUTO_FLIGHT/
│ │ └── ATA_42-INTEGRATED_MODULAR_AVIONICS/
│ │
│ ├── O-OPERATING_SYSTEMS/
│ │ └── ATA_40-MULTISYSTEM/
│ │
│ └── P-PROPULSION/
│ ├── ATA_60-STANDARD_PRACTICES_PROPELLER_ROTOR/
│ ├── ATA_61-PROPELLERS_PROPULSORS/
│ ├── ATA_71-POWER_PLANT/
│ ├── ATA_72-ENGINE_TURBINE_TURBOPROP_DUCTED_UNDUCTED_FAN/
│ ├── ATA_73-ENGINE_FUEL_AND_CONTROL/
│ ├── ATA_74-IGNITION/
│ ├── ATA_75-AIR/
│ ├── ATA_76-ENGINE_CONTROLS/
│ ├── ATA_77-ENGINE_INDICATING/
│ ├── ATA_78-EXHAUST/
│ ├── ATA_79-OIL/
│ └── ATA_80-STARTING/
│
├── I-INFRASTRUCTURES/ # Ground support
│ ├── README.md
│ ├── 00_INDEX.md
│ ├── ATA_03-SUPPORT_INFRA/
│ ├── ATA_08-LEVELING_AND_WEIGHING_INFRA/
│ ├── ATA_10-PARKING_MOORING_STORAGE_RTS_INFRA/
│ ├── ATA_12-SERVICING_INFRA/
│ ├── ATA_85-FUEL_CELL_SYSTEMS_INFRA/
│ └── ATA_IN_H2_GSE_AND_SUPPLY_CHAIN/
│
└── N-NEURAL_NETWORKS/ # Governance + AI
├── README.md
├── 00_INDEX.md
├── ATA_96-TRACEABILITY_DPP_LEDGER/
└── ATA_98-RESERVED_PROGRAM_SLOT/ATA_XX-<SYSTEM_NAME>/ # Root

folder for ATA chapter (e.g., ATA_28-FUEL)

├── README.md # System overview: mission, scope, navigation, contacts
├── NAMING_CONVENTIONS.md # ID grammar rules, controlled vocabulary, slug formats
├── TRACEABILITY_CONVENTIONS.md # Relationship types, trace link semantics, directionality
├── GOVERNANCE_POLICY.md # Default baseline policy, change authority, approval gates
│
├── WBS/ # Work Breakdown Structure — project/program decomposition
│ ├── SYSTEM_MISSION.md # Why this system exists (strategic purpose)
│ ├── SYSTEM_VISION.md # Target end-state and success criteria
│ ├── SYSTEM_OBJECTIVES.md # Measurable goals derived from mission/vision
│ ├── WBS_LEVEL_1.yaml # Top-level work packages (major deliverables)
│ ├── WBS_LEVEL_2.yaml # Second-level decomposition (sub-deliverables)
│ ├── WBS_TRACE_TO_PROJECT.csv # Maps WBS elements to project schedule/milestones
│ └── WBS_BUDGET_TT.yaml # Token budget allocation per WBS element (informational)
│
├── GOVERNANCE/ # System-level governance — DEFAULT authority for all subjects
│ ├── README.md # Governance overview, roles, escalation paths
│ ├── BASELINES.md # Baseline types (FBL, DBL, PBL) and scope definitions
│ ├── BASELINE_REGISTER.csv # Log of established baselines with dates and approvers
│ ├── CHANGE_LOG.md # Chronological record of governance changes
│ ├── CHANGE_CONTROL/ # Engineering change management artifacts
│ │ ├── README.md # Change control process description and workflow
│ │ ├── ECR_TEMPLATE.md # Engineering Change Request template (propose change)
│ │ ├── ECO_TEMPLATE.md # Engineering Change Order template (implement change)
│ │ ├── ECR/ # Container for all ECR instances
│ │ │ ├── ECR_REGISTER.csv # Index of all ECRs with status tracking
│ │ │ └── ECR-.md # Individual ECR document (one per change request)
│ │ ├── ECO/ # Container for all ECO instances
│ │ │ ├── ECO_REGISTER.csv # Index of all ECOs with implementation status
│ │ │ └── ECO-.md # Individual ECO document (one per approved change)
│ │ └── CCB_MINUTES/ # Configuration Control Board meeting records
│ │ └── CCB-YYYY-MM-DD.md # Minutes from specific CCB meeting (dated)
│ ├── APPROVALS/ # Formal approval artifacts and authority matrix
│ │ ├── APPROVAL_MATRIX.csv # Who approves what (artifact type × role × gate)
│ │ └── GATE_REVIEWS/ # Formal review gate documentation
│ │ ├── PDR_APPROVAL.md # Preliminary Design Review approval record
│ │ ├── CDR_APPROVAL.md # Critical Design Review approval record
│ │ ├── TRR_APPROVAL.md # Test Readiness Review approval record
│ │ └── FRR_APPROVAL.md # Flight Readiness Review approval record
│ ├── RELEASES/ # Release management and versioning
│ │ ├── RELEASE_POLICY.md # Versioning scheme, release criteria, rollback rules
│ │ ├── RELEASE_REGISTER.csv # Log of all releases with version/date/scope
│ │ └── RELEASE_NOTES/ # Per-release documentation
│ │ └── RELEASE_vX-Y-Z.md # Release notes for specific version (semver)
│ └── INCENTIVES/ # Token economics and contributor rewards (informational)
│ ├── README.md # Incentive program overview and eligibility
│ ├── TT_ALLOCATION.yaml # Token pools per KNOT/activity type
│ ├── TT_DISTRIBUTION.csv # Historical distribution ledger
│ └── TT_POLICY.md # Rules for earning, vesting, and redemption
│
├── INDEX/ # System-wide navigation and traceability indexes
│ ├── README.md # How to use the index, regeneration instructions
│ ├── SSOT_INDEX.yaml # Registry of all authoritative source locations
│ ├── TRACE_MASTER.csv # Cross-subject traceability matrix (end-to-end)
│ ├── ID_REGISTRY.csv # Auto-generated catalog of all IDs in the system
│ ├── ARTIFACT_CATALOG.yaml # Inventory of all artifacts with metadata
│ └── NAVIGATION_MAP.html # Visual/interactive navigation aid (generated)
│
└── XX-YY-/ # ATA section folder (e.g., 28-10-storage)
├── README.md # Section scope, boundaries, Area of Responsibility
├── SECTION_INDEX.yaml # Section-level artifact index and metrics
│
├── GENESIS/ # Uncertainty discovery layer (section-level ONLY)
│ ├── README.md # GENESIS purpose, O-KNOT vs Y-KNOT definitions
│ ├── O-KNOTS.csv # Origin KNOTs: inherited/experience-gap uncertainties
│ ├── Y-KNOTS.csv # Derived KNOTs: regulatory/requirement-driven unknowns
│ ├── DISCOVERY_LOG.md # Chronological narrative of uncertainty identification
│ └── GRADUATION_CRITERIA.md # Rules for promoting GENESIS items to subject KNOTs
│
└── XX-YY-ZZ-/ # Subject folder (e.g., 28-10-00-fuel-storage-general)
├── README.md # Subject overview, contract pointers, quick links
├── SUBJECT_MANIFEST.yaml # Inventory snapshot: artifact counts, status summary
│
├── GOVERNANCE/ # Subject-level overrides (optional, inherits system)
│ ├── README.md # Override scope and inheritance from system policy
│ ├── BASELINES.md # Subject-specific baseline definitions (if different)
│ ├── BASELINE_REGISTER.csv # Subject baseline log (if managed separately)
│ ├── CHANGE_LOG.md # Subject-specific change history
│ ├── CHANGE_CONTROL/ # Subject ECR/ECO if delegated authority
│ │ ├── ECR/ # Subject-scoped Engineering Change Requests
│ │ ├── ECO/ # Subject-scoped Engineering Change Orders
│ │ └── CCB_MINUTES/ # Subject CCB records (if separate board)
│ ├── APPROVALS/ # Subject approval artifacts
│ │ ├── APPROVAL_MATRIX.csv # Subject-specific approval authorities
│ │ └── GATE_REVIEWS/ # Subject gate review records
│ └── RELEASES/ # Subject release management
│ └── RELEASE_REGISTER.csv # Subject release log
│
├── INDEX/ # Subject-level navigation and compliance tracking
│ ├── README.md # Index usage and regeneration for this subject
│ ├── SSOT_INDEX.yaml # Authoritative sources within this subject
│ ├── TRACE_MATRIX.csv # Intra-subject traceability (REQ↔DES↔TEST↔PUB)
│ ├── ID_REGISTRY.csv # All IDs within this subject
│ └── COMPLIANCE_STATUS.yaml # Certification requirement compliance dashboard
│
├── KDB/ # Knowledge Data Base — authoritative engineering truth
│ ├── README.md # KDB structure, DEV vs LM distinction, policies
│ ├── DEV/ # Development workspace (NOT baselined, mutable)
│ │ ├── working/ # Active work-in-progress artifacts
│ │ ├── trade-studies/ # Trade study drafts and comparisons
│ │ ├── prototypes/ # Prototype designs, code, models
│ │ └── dev-evidence/ # Supporting evidence not yet promoted
│ └── LM/ # Lifecycle-Managed artifacts (BASELINED, controlled)
│ └── SSOT/ # Single Source of Truth container
│ ├── SSOT_POLICY.md # What qualifies as SSOT, promotion rules
│ └── PLM/ # Product Lifecycle Management (LC01–LC10)
│ ├── LC01_PROBLEM_STATEMENT/ # Uncertainty orchestration and planning
│ │ ├── README.md # LC01 purpose: KNOT/KNU management overview
│ │ ├── KNOTS.csv # Uncertainty register (KNOT-ATAxx-yy-zz-NNN)
│ │ ├── KNU_PLAN.csv # Planned knowledge units per KNOT
│ │ ├── TIMELINE.csv # Milestones and target dates for closure
│ │ ├── RACI.csv # Stakeholder responsibility matrix
│ │ ├── TRACE_LC01.csv # Traceability from KNOT→KNU→artifact
│ │ └── PACKAGES/ # LC01 artifact packages by type
│ │ ├── KNOT_MGMT/ # KNOT lifecycle management artifacts
│ │ ├── KNU_PLANNING/ # KNU planning and scheduling artifacts
│ │ ├── GOVERNANCE/ # LC01-specific governance documents
│ │ └── INCENTIVES/ # Token allocation for this subject's KNOTs
│ ├── LC02_SYSTEM_REQUIREMENTS/ # Requirements definition and management
│ │ ├── README.md # LC02 purpose: requirements engineering overview
│ │ ├── REQUIREMENTS_MANAGEMENT_PLAN.md # How requirements are captured/traced
│ │ ├── TRACE_LC02.csv # REQ→parent, REQ→derived traceability
│ │ └── PACKAGES/ # LC02 artifact packages by type
│ │ ├── REQ/ # Requirement specifications (SRS, SSS)
│ │ ├── ICD/ # Interface Control Documents
│ │ ├── DATA/ # Data requirements and schemas
│ │ └── COMPLIANCE_INTENT/ # Intended means of compliance per requirement
│ ├── LC03_SAFETY_RELIABILITY/ # Safety assessment and reliability engineering
│ │ ├── README.md # LC03 purpose: safety/reliability overview
│ │ ├── SAFETY_ASSESSMENT_PLAN.md # Safety assessment methodology (ARP4761)
│ │ ├── TRACE_LC03.csv # Hazard→requirement→mitigation traceability
│ │ └── PACKAGES/ # LC03 artifact packages by type
│ │ ├── SAFETY/ # FHA, PSSA, SSA, hazard logs
│ │ ├── RELIABILITY/ # FMEA, FMECA, reliability predictions
│ │ └── HAZARD_MGMT/ # Hazard tracking and mitigation status
│ ├── LC04_DESIGN_DEFINITION_DMU/ # Design definition and Digital Mock-Up
│ │ ├── README.md # LC04 purpose: design engineering overview
│ │ ├── DESIGN_DESCRIPTION_DOCUMENT.md # System/component design narrative
│ │ ├── TRACE_LC04.csv # REQ→design element traceability
│ │ └── PACKAGES/ # LC04 artifact packages by type
│ │ ├── DESIGN/ # Design specifications, drawings, models
│ │ ├── CONFIG/ # Configuration items and BOM
│ │ └── INTERFACES/ # Interface definitions and protocols
│ ├── LC05_ANALYSIS_MODELS_CAE/ # Analysis and Computer-Aided Engineering
│ │ ├── README.md # LC05 purpose: analysis/modeling overview
│ │ ├── ANALYSIS_PLAN.md # Analysis strategy and tool selection
│ │ ├── TRACE_LC05.csv # Model→requirement→result traceability
│ │ └── PACKAGES/ # LC05 artifact packages by type
│ │ ├── ANALYSIS/ # Analysis reports (FEA, CFD, thermal)
│ │ ├── MODELS/ # Simulation models and input files
│ │ └── VALIDATION/ # Model validation evidence
│ ├── LC06_INTEGRATION_TEST_PMU/ # Integration, test, and Physical Mock-Up
│ │ ├── README.md # LC06 purpose: test engineering overview
│ │ ├── TEST_PROGRAM_PLAN.md # Test strategy, matrix, and resources
│ │ ├── TRACE_LC06.csv # REQ→test case→result traceability
│ │ └── PACKAGES/ # LC06 artifact packages by type
│ │ ├── TEST/ # Test procedures, reports, data
│ │ ├── INTEGRATION/ # Integration test artifacts
│ │ └── CONFORMITY/ # Conformity inspection records
│ ├── LC07_QUALITY/ # Quality assurance and process compliance
│ │ ├── README.md # LC07 purpose: quality management overview
│ │ ├── QUALITY_ASSURANCE_PLAN.md # QA methodology and audit schedule
│ │ ├── TRACE_LC07.csv # Process→audit→finding traceability
│ │ └── PACKAGES/ # LC07 artifact packages by type
│ │ ├── QA/ # Audit reports, NCR logs, CAPA
│ │ ├── PROCESS_COMPLIANCE/ # Process adherence evidence
│ │ └── ACCEPTANCE/ # Acceptance test and inspection records
│ ├── LC08_FLIGHT_TEST_CERTIFICATION/ # Certification and flight test
│ │ ├── README.md # LC08 purpose: certification overview
│ │ ├── CERTIFICATION_PLAN.md # Certification strategy and timeline
│ │ ├── MEANS_OF_COMPLIANCE.md # MoC matrix (how each req is shown compliant)
│ │ ├── COMPLIANCE_MATRIX.csv # Regulation→requirement→evidence matrix
│ │ ├── TRACE_LC08.csv # Regulation→evidence traceability
│ │ └── PACKAGES/ # LC08 artifact packages by type
│ │ ├── CERT_BASIS/ # Certification basis documents (CS/FAR refs)
│ │ ├── COMPLIANCE/ # Compliance substantiation data
│ │ └── FLIGHT_TEST/ # Flight test plans, reports, data
│ ├── LC09_GREEN_AIRCRAFT_BASELINES/ # Environmental and sustainability
│ │ ├── README.md # LC09 purpose: ESG/sustainability overview
│ │ ├── ESG_REPORT.md # Environmental, Social, Governance summary
│ │ ├── TRACE_LC09.csv # ESG goal→action→evidence traceability
│ │ └── PACKAGES/ # LC09 artifact packages by type
│ │ ├── ESG/ # ESG metrics and reporting
│ │ ├── LCA/ # Life Cycle Assessment artifacts
│ │ └── ENV_COMPLIANCE/ # Environmental regulation compliance
│ └── LC10_INDUSTRIALIZATION_PRODUCTION_CAM/ # Manufacturing and production
│ ├── README.md # LC10 purpose: industrialization overview
│ ├── PRODUCTION_PLAN.md # Production strategy and ramp-up
│ ├── TRACE_LC10.csv # Design→process→tooling traceability
│ └── PACKAGES/ # LC10 artifact packages by type
│ ├── INDUSTRIAL/ # Manufacturing process specs
│ ├── SUPPLY/ # Supply chain and procurement
│ └── QUALITY_PROD/ # Production quality control
│
├── CONTRACTS/ # Contract-first governance (KDB→IDB transformation)
│ ├── README.md # Contract system overview and enforcement
│ ├── KITDM-CTR-LM-CSDB_ATAxx-yy-zz.yaml # Contract: KDB→CSDB publication rules
│ ├── KITDM-CTR-LM-EXPORT_ATAxx-yy-zz.yaml # Contract: CSDB→PDF/HTML export rules
│ ├── KITDM-CTR-LM-IETP_ATAxx-yy-zz.yaml # Contract: CSDB→IETP runtime packaging
│ ├── KITDM-CTR-OPS-SB_ATAxx-yy-zz.yaml # Contract: Service Bulletin generation rules
│ ├── KITDM-CTR-OPS-REPAIR_ATAxx-yy-zz.yaml # Contract: Repair data publication rules
│ ├── KITDM-CTR-OPS-QUERY_ATAxx-yy-zz.yaml # Contract: Technical query response rules
│ ├── KITDM-CTR-OPS-COC_ATAxx-yy-zz.yaml # Contract: Certificate of Conformance rules
│ ├── CONTRACT_APPROVAL_LOG.csv # Log of contract approvals and versions
│ └── EVIDENCE/ # Contract validation evidence
│ ├── ACCEPTANCE_CRITERIA.md # Pass/fail criteria for contract satisfaction
│ ├── TRACE_MATRIX_TEMPLATE.csv # Template for input→output trace validation
│ └── VALIDATION_REPORTS/ # Per-run validation report storage
│
├── ASIT/ # Aircraft System Information Transponder (automation)
│ ├── README.md # ASIT purpose: automated KDB→IDB pipeline
│ ├── asit_config.yaml # Global ASIT configuration for this subject
│ ├── pipelines/ # Pipeline definitions (DAGs, workflows)
│ ├── rules/ # Transformation and validation rules
│ ├── k8s/ # Kubernetes deployment manifests (if applicable)
│ └── runs/ # Historical run artifacts (immutable)
│ └── YYYYMMDD-HHMM__/ # Individual run folder (timestamped)
│ ├── INPUT_MANIFEST.json # Snapshot of input artifacts consumed
│ ├── CONTEXT.json # Runtime context (versions, configs)
│ ├── SELECTION_MANIFEST.json # Which KDB artifacts were selected
│ ├── OUTPUT_MANIFEST.json # What IDB artifacts were produced
│ ├── TRACE_MATRIX.csv # Input→output trace for this run
│ ├── VALIDATION_REPORT.json # BREX/schema validation results
│ ├── METRICS.json # Run metrics (duration, counts, errors)
│ └── LOG.txt # Execution log for debugging
│
└── IDB/ # Information Data Base — consumption/delivery surface
├── README.md # IDB structure, OPS vs PUB distinction
├── IDB_GOVERNANCE.md # IDB-specific governance and release policy
│
├── OPS/ # Operational domain (in-service lifecycle)
│ └── LM/ # Lifecycle-Managed operational artifacts (LC11–LC14)
│ ├── LC11_OPERATIONS_CUSTOMIZATION/ # Operator customization and configuration
│ │ ├── README.md # LC11 purpose: operator customization overview
│ │ └── PACKAGES/ # LC11 artifact packages by type
│ │ ├── CUSTOMER_DELTAS/ # Operator-specific configuration changes
│ │ ├── OPS_CONFIG/ # Operational configuration parameters
│ │ └── RELEASE_NOTES/ # Operator-facing release documentation
│ ├── LC12_SUPPORT_SERVICES/ # Technical support and field services
│ │ ├── README.md # LC12 purpose: support services overview
│ │ ├── PACKAGES/ # LC12 artifact packages by type
│ │ │ ├── SB/ # Service Bulletins (mandatory/optional)
│ │ │ ├── REPAIR/ # In-service repair authorizations
│ │ │ ├── QUERY/ # Technical query responses (QSR)
│ │ │ ├── AOG/ # Aircraft on Ground support records
│ │ │ ├── COC/ # Certificates of Conformance issued
│ │ │ └── COMPLIANCE/ # AD/SB compliance tracking
│ │ ├── CASES/ # Support case management records
│ │ └── INDEX/ # LC12 navigation and case index
│ ├── LC13_MRO_SUSTAINMENT/ # Maintenance, Repair, Overhaul
│ │ ├── README.md # LC13 purpose: MRO sustainment overview
│ │ └── PACKAGES/ # LC13 artifact packages by type
│ │ │
│ │ ├── Maintenance_Source/ # Scheduled maintenance → publishes to IDB/PUB/AMM/
│ │ │ ├── README.md # Maintenance source overview + AMM mapping
│ │ │ ├── AMM_TASKS/ # Aircraft Maintenance Manual task cards
│ │ │ ├── MSG3_TASK_CARDS/ # MSG-3 derived maintenance tasks
│ │ │ ├── MPD_TASKS/ # Maintenance Planning Document tasks
│ │ │ ├── TASK_EXECUTION_LOGS/ # Completed task execution records
│ │ │ ├── CONDITION_MONITORING/# On-condition and health monitoring
│ │ │ └── EVIDENCE/ # Maintenance completion evidence
│ │ │
│ │ ├── Repair_Source/ # Structural repairs → publishes to IDB/PUB/SRM/
│ │ │ ├── README.md # Repair source overview + SRM mapping
│ │ │ ├── SRM_REPAIRS/ # Structural Repair Manual repairs
│ │ │ ├── REPAIR_SCHEMES/ # Approved repair schemes/drawings
│ │ │ ├── DAMAGE_REPORTS/ # Damage assessment reports
│ │ │ ├── DISPOSITION_RECORDS/ # Repair disposition decisions
│ │ │ ├── TECHNICAL_APPROVALS/ # Engineering approvals for repairs
│ │ │ └── EVIDENCE/ # Repair completion evidence
│ │ │
│ │ └── Overhaul_Source/ # Component overhaul → publishes to IDB/PUB/CMM/
│ │ ├── README.md # Overhaul source overview + CMM mapping
│ │ ├── SHOP_VISIT_REPORTS/ # Component shop visit reports
│ │ ├── CMM_TASKS/ # Component Maintenance Manual tasks
│ │ ├── TEARDOWN_FINDINGS/ # Inspection findings at teardown
│ │ ├── PARTS_REPLACEMENT/ # Parts replacement records
│ │ ├── CONFIG_STATUS_EFFECTIVITY/ # As-maintained configuration
│ │ └── EVIDENCE/ # Overhaul completion evidence
│ └── LC14_RETIREMENT_CIRCULARITY/ # End-of-life and circular economy
│ ├── README.md # LC14 purpose: retirement/circularity overview
│ └── PACKAGES/ # LC14 artifact packages by type
│ ├── DISMANTLING/ # Aircraft dismantling procedures/records
│ ├── MATERIAL_RECOVERY/ # Material recovery and recycling data
│ ├── DPP_CLOSURE/ # Digital Product Passport closure
│ └── ESG_EOL/ # End-of-life ESG reporting
│
├── PUB/ # Publication deliverables (S1000D + exports)
│ ├── README.md # Publication structure and BREX overview
│ │
│ ├── AMM/ # Aircraft Maintenance Manual ← LC13/Maintenance_Source
│ │ ├── CSDB/ # S1000D Common Source Database
│ │ │ ├── DM/ # Data Modules (atomic content units)
│ │ │ ├── PM/ # Publication Modules (assembly structures)
│ │ │ ├── DML/ # Data Module Lists (controlled inventories)
│ │ │ ├── BREX/ # Business Rules Exchange (validation rules)
│ │ │ ├── ICN/ # Information Control Numbers (graphics)
│ │ │ ├── COMMON/ # Reusable content (warnings, cautions, notes)
│ │ │ └── APPLICABILITY/ # ACT/PCT/CCT applicability filtering
│ │ ├── EXPORT/ # Rendered deliverables
│ │ │ ├── PDF/ # PDF exports per publication
│ │ │ └── HTML/ # HTML exports per publication
│ │ └── IETP_RUNTIME/ # Interactive Electronic Technical Publication
│ │ ├── app/ # IETP viewer application code
│ │ ├── data/ # Pre-processed content for viewer
│ │ ├── operators/ # Operator-specific view configurations
│ │ └── README.md # IETP deployment and configuration guide
│ │
│ ├── IPC/ # Illustrated Parts Catalog publications
│ │
│ ├── SRM/ # Structural Repair Manual ← LC13/Repair_Source
│ │ ├── CSDB/ # S1000D Common Source Database
│ │ │ ├── DM/ # Data Modules (repair procedures)
│ │ │ ├── PM/ # Publication Modules
│ │ │ ├── DML/ # Data Module Lists
│ │ │ ├── BREX/ # Business Rules Exchange
│ │ │ ├── ICN/ # Graphics (damage maps, repair drawings)
│ │ │ ├── COMMON/ # Reusable content
│ │ │ └── APPLICABILITY/ # ACT/PCT/CCT
│ │ ├── EXPORT/ # Rendered deliverables
│ │ │ ├── PDF/ # PDF exports
│ │ │ └── HTML/ # HTML exports
│ │ └── IETP_RUNTIME/ # Interactive viewer
│ │
│ └── CMM/ # Component Maintenance Manual ← LC13/Overhaul_Source
│ ├── CSDB/ # S1000D Common Source Database
│ │ ├── DM/ # Data Modules (overhaul procedures)
│ │ ├── PM/ # Publication Modules
│ │ ├── DML/ # Data Module Lists
│ │ ├── BREX/ # Business Rules Exchange
│ │ ├── ICN/ # Graphics (exploded views, tooling)
│ │ ├── COMMON/ # Reusable content
│ │ └── APPLICABILITY/ # ACT/PCT/CCT
│ ├── EXPORT/ # Rendered deliverables
│ │ ├── PDF/ # PDF exports
│ │ └── HTML/ # HTML exports
│ └── IETP_RUNTIME/ # Interactive viewer
│
└── INDEX/ # IDB provenance, audit, and release tracking
├── IDB_RELEASE_NOTES.md # Release notes for current IDB version
├── IDB_TRACE_SUMMARY.md # Summary of KDB→IDB transformation traces
├── IDB_INDEX.json # Machine-readable IDB artifact index
├── PUBLICATION_MANIFEST.yaml # List of all publications with versions
├── BASELINE_REFERENCE.yaml # Which KDB baseline produced this IDB
├── APPLICABILITY_INDEX.json # Applicability cross-reference (MSN/config)
├── OPERATOR_VIEWS.json # Operator-specific view configurations
├── COMPLIANCE_CHECKLIST.md # Publication compliance verification checklist
├── COMPLIANCE_STATUS_DASHBOARD.html # Visual compliance status (generated)
├── CHANGELOG.md # IDB change history (delta from prior release)
├── METRICS_DASHBOARD.html # Publication metrics (coverage, quality)
└── DPP_ANCHOR_RECEIPT.json # Digital Product Passport anchoring proof