Supply Chain Domain

The Supply Chain domain represents the end-to-end network and processes governing the flow of materials, goods, services, and related information from suppliers through to customers. It provides a structured approach for modeling supplier networks, logistics operations, inventory management, and supply chain processes.

Schema Version: 2.1
Schema Location: /schemas/supply-chain.schema.json
Specification: JSON Schema Draft-07

Overview

What is the Supply Chain Domain?

The Supply Chain domain captures the external network and flow dimensions that enable organizational activities, enabling supply chain-centric analysis that drives strategic planning, operational efficiency, and resilience. The domain covers:

Supplier Networks — Structured arrangements of supplier relationships
Supply Chain Processes — Defined sequences transforming inputs to outputs
Logistics Networks — Physical facilities and transportation connections
Inventory Management — Approaches to maintaining optimal inventory levels

This domain extends the Orthogramic Metamodel by providing deeper insights into supply chain structures, network dynamics, and process flows.

Purpose and Value

The Supply Chain domain enables architects and planners to:

Model network structure — Analyze end-to-end supply chain including suppliers and partners
Map processes — Connect supply chain processes to business operations
Support decisions — Enable data-driven network design and supplier selection
Drive resilience — Improve visibility into supply chain risks and vulnerabilities
Optimize performance — Measure cost, service, quality, and sustainability

For Data Engineers

The Supply Chain domain maps directly to supply chain data concepts:

Supplier Network → Supplier dimension /master data
Supply Chain Process → Process flow /event stream
Logistics Network → Location /facility dimension
Inventory → Inventory fact table
Lead Time → Time-series metrics

Core Components

The Supply Chain domain uses interconnected operational elements:

Supplier Networks: External organizations providing materials and services
Supply Chain Processes: Sequences from sourcing to fulfillment
Logistics Networks: Physical infrastructure for movement
Inventory Management: Stock levels and policies

Domain Attributes

Core Attributes

Attribute	Type	Description	Required
`supplyChainID`	String	Unique identifier for supply chain element	✓
`title`	String	Name or title of supply chain element	✓
`description`	String	Detailed explanation	✓
`supplyChainCategory`	Enum	Classification within supply network	✓
`orgUnitTitle`	String	Organization unit responsible	✓
`orgUnitRoles`	Array[String]	Roles managing supply chain
`supplyChainScope`	Enum	Organizational breadth
`geographicCoverage`	Object	Geographic regions covered
`locationStrategy`	Object	Facility location approach
`leadTime`	Object	End-to-end and component lead times
`volumeCapacity`	Object	Normal and peak capacity
`costStructure`	Object	Cost breakdown and trends
`flexibilityRating`	Object	Volume, mix, and product flexibility
`resilienceRating`	Object	Redundancy and recovery capability
`riskProfile`	Object	Key risk factors and mitigation
`sustainabilityRating`	Object	Environmental and social performance
`qualityMetrics`	Array[Object]	Quality performance indicators
`technologyEnablers`	Array[Object]	Enabling technologies
`digitalMaturity`	Object	Digital transformation status
`maturityLevel`	Object	Overall supply chain maturity
`improvementOpportunities`	Array[Object]	Enhancement opportunities
`strategicImportance`	Object	Strategic contribution
`competitiveAdvantage`	Object	Competitive positioning
`dependencies`	Array[Object]	Dependencies on other domains
`relatedSupplyChainElements`	Array[Object]	Related elements
`governanceModel`	Object	Governance structure

Enumeration Values

Supply Chain Category (`supplyChainCategory`)

Value	Description	Example
`Manufacturing`	Production-focused supply chain	Assembly operations
`Distribution`	Distribution-focused	Retail distribution
`Service`	Service delivery chain	Field service
`Procurement`	Sourcing-focused	Strategic sourcing
`Reverse`	Returns and recycling	Product returns

Supply Chain Scope (`supplyChainScope`)

Value	Description
`Enterprise`	Entire organization
`Division`	Business division
`Product Line`	Specific product line
`Regional`	Geographic region
`Segment`	Customer segment

Maturity Level (`maturityLevel`)

Value	Description
`Initial`	Ad-hoc, reactive processes
`Developing`	Basic processes defined
`Defined`	Standardized processes
`Managed`	Measured and controlled
`Optimizing`	Continuous improvement

Location Strategy Type (`locationStrategyType`)

Value	Description	Example
`Proximity-to-Supply`	Near suppliers	Manufacturing hubs
`Proximity-to-Market`	Near customers	Distribution centers
`Low-Cost`	Cost-optimized locations	Offshore facilities
`Hybrid`	Balanced approach	Multi-criteria

Supplier Network Elements

Attribute	Type	Description
`networkID`	String	Unique identifier
`networkTitle`	String	Name of supplier network
`description`	String	Detailed description
`supplierCategories`	Array[Object]	Types of suppliers
`supplierTiers`	Array[Object]	Tier 1, Tier 2, etc.
`geographicDistribution`	Object	Geographic spread
`singleSourceComponents`	Array[Object]	Single-source items
`criticalSuppliers`	Array[Object]	Key strategic suppliers
`supplierSelectionCriteria`	Array[Object]	Selection factors
`supplierPerformanceMetrics`	Array[Object]	Performance tracking
`riskProfile`	Object	Network risk assessment
`sustainabilityRequirements`	Object	ESG requirements
`technologyIntegration`	Object	Digital integration level
`collaborationModel`	Object	Partnership approaches
`spendAnalysis`	Object	Spend breakdown

Logistics Network Elements

Attribute	Type	Description
`networkID`	String	Unique identifier
`networkTitle`	String	Name of logistics network
`networkType`	Enum	Type: `Inbound`, `Outbound`, `Reverse`, `Internal`
`facilities`	Array[Object]	Facilities in network
`transportationModes`	Array[Object]	Transportation types
`routeStructure`	Object	Route configuration
`capacityUtilization`	Object	Capacity usage
`serviceLevel`	Object	Service performance
`costPerformance`	Object	Cost metrics
`carbonFootprint`	Object	Environmental impact

Inventory Management Elements

Attribute	Type	Description
`inventoryID`	String	Unique identifier
`inventoryTitle`	String	Name of inventory policy
`inventoryType`	Enum	Type: `Raw Material`, `WIP`, `Finished Goods`, `MRO`
`inventoryPolicy`	Object	Stocking policy
`safetyStock`	Object	Buffer stock levels
`turnoverRate`	Object	Inventory turns
`carryingCost`	Object	Holding costs
`serviceLevel`	Object	Fill rate targets
`obsolescenceRisk`	Object	Aging risk

Domain Relationships

The Supply Chain domain integrates with other metamodel domains:

Target Domain	Relationship Type	Description
Strategy	Alignment	Supply chain supports strategic objectives
Capabilities	Enablement	Supply chain capabilities required
Products	Delivery	Supply chain delivers products
Services	Support	Supply chain enables service delivery
Technology	Integration	Technology enables supply chain
Finance	Cost	Supply chain costs tracked
Risk	Exposure	Supply chain risks identified
Sustainability	Impact	Environmental footprint managed
Performance	Measurement	Supply chain KPIs tracked
Stakeholder	Partnership	Suppliers as stakeholders

Examples

Example 1: Global Electronics Manufacturing Supply Chain

{
  "supplyChainID": "SC-MFG-001",
  "title": "Global Electronics Manufacturing Supply Chain",
  "description": "End-to-end supply chain for consumer electronics manufacturing, including component sourcing, assembly operations, distribution networks, and aftermarket service fulfillment.",
  "supplyChainCategory": "Manufacturing",
  "orgUnitTitle": "Global Supply Chain Management",
  "orgUnitRoles": ["Chief Supply Chain Officer", "Director of Global Sourcing", "Logistics Operations Manager"],
  "supplyChainScope": "Enterprise",
  "geographicCoverage": {
    "regions": ["North America", "Europe", "Asia-Pacific", "Southeast Asia"],
    "countries": ["United States", "China", "Vietnam", "Germany", "Malaysia", "Mexico"],
    "coverageType": "global",
    "expansionPlans": "Evaluating new manufacturing hub in Eastern Europe by 2026"
  },
  "locationStrategy": {
    "strategyType": "Proximity-to-Supply",
    "strategyDescription": "Primary manufacturing facilities positioned near key semiconductor and component suppliers with regional distribution centers close to major markets",
    "evaluationCriteria": ["Supplier ecosystem density", "Labor expertise", "Logistics infrastructure", "Tax incentives"]
  },
  "leadTime": {
    "endToEndLeadTime": "45-60 days",
    "componentLeadTimes": [
      {
        "componentName": "Semiconductor procurement",
        "duration": "30-45 days",
        "variability": "High - affected by global shortages"
      },
      {
        "componentName": "Final assembly",
        "duration": "7 days",
        "variability": "Low"
      },
      {
        "componentName": "Distribution to regional centers",
        "duration": "5-10 days",
        "variability": "Medium - affected by port congestion"
      }
    ],
    "leadTimeReliability": "72% on-time delivery to commitment dates",
    "improvementTargets": "Reduce end-to-end lead time to 35 days by Q4 2026"
  },
  "volumeCapacity": {
    "normalCapacity": "1.2 million units per month",
    "peakCapacity": "1.5 million units per month",
    "utilizationRate": "83% average utilization",
    "capacityConstraints": ["Semiconductor availability", "Skilled labor in Vietnam facility", "Q4 shipping capacity"]
  },
  "costStructure": {
    "totalCost": "$425M annual supply chain operational cost",
    "costComponents": [
      {"componentName": "Materials and components", "amount": "$312M", "percentage": 73.4},
      {"componentName": "Manufacturing labor", "amount": "$48M", "percentage": 11.3},
      {"componentName": "Logistics and transportation", "amount": "$36M", "percentage": 8.5},
      {"componentName": "Warehousing and inventory", "amount": "$19M", "percentage": 4.5}
    ],
    "costTrends": "Component costs decreasing 3% annually, logistics costs increasing 7% annually",
    "costReductionTargets": "8% total cost reduction target over next 24 months"
  },
  "resilienceRating": {
    "overallRating": "moderate",
    "redundancyLevel": "low",
    "diversificationLevel": "moderate",
    "visibilityLevel": "high",
    "recoveryCapability": "moderate",
    "resilienceInvestments": ["Secondary supplier qualification program", "Regional inventory buffers", "Multi-modal transportation capability"]
  },
  "riskProfile": {
    "overallRiskLevel": "high",
    "keyRiskFactors": [
      {
        "factorName": "Semiconductor supply constraints",
        "riskLevel": "high",
        "mitigationApproach": "Long-term contracts, strategic inventory, supplier diversification"
      },
      {
        "factorName": "Geopolitical disruption in Asia",
        "riskLevel": "high",
        "mitigationApproach": "Manufacturing footprint diversification, scenario planning"
      }
    ]
  },
  "sustainabilityRating": {
    "overallRating": "moderate",
    "carbonFootprint": "187,000 metric tons CO2e annually",
    "wasteReduction": "72% manufacturing waste diverted from landfill",
    "sustainabilityInitiatives": ["Renewable energy transition", "Packaging redesign program", "Scope 3 emissions tracking"]
  },
  "technologyEnablers": [
    {
      "technologyName": "Supply Chain Control Tower",
      "technologyPurpose": "End-to-end visibility and exception management",
      "implementationStatus": "operational",
      "businessImpact": "45% reduction in supply disruption resolution time"
    },
    {
      "technologyName": "ML Demand Forecasting",
      "technologyPurpose": "Improved demand prediction accuracy",
      "implementationStatus": "operational",
      "businessImpact": "18% reduction in forecast error"
    }
  ],
  "qualityMetrics": [
    {
      "metricName": "First Pass Yield",
      "currentValue": "94.6%",
      "targetValue": "97%",
      "trend": "improving"
    },
    {
      "metricName": "Defect Rate",
      "currentValue": "350 DPMO",
      "targetValue": "200 DPMO",
      "trend": "improving"
    }
  ]
}

Example 2: Retail Distribution Network

{
  "supplyChainID": "SC-DIST-001",
  "title": "Regional Retail Distribution Network",
  "description": "Distribution network serving retail stores across the Eastern region",
  "supplyChainCategory": "Distribution",
  "orgUnitTitle": "Distribution Operations",
  "supplyChainScope": "Regional",
  "geographicCoverage": {
    "regions": ["Northeast US", "Southeast US"],
    "coverageType": "regional"
  },
  "leadTime": {
    "endToEndLeadTime": "2-5 days",
    "leadTimeReliability": "95% on-time delivery"
  },
  "volumeCapacity": {
    "normalCapacity": "500,000 cases per week",
    "peakCapacity": "750,000 cases per week"
  }
}

Implementation Guidelines

Supply Chain Design Best Practices

Design for resilience — Build redundancy and flexibility into networks
Optimize total cost — Balance all cost components holistically
Enable visibility — Implement end-to-end tracking and monitoring
Manage risk — Identify and mitigate supply chain vulnerabilities
Drive sustainability — Integrate ESG considerations into operations

Supply Chain Performance Framework

SCOR Model Alignment

SCOR Process	Orthogramic Mapping
Plan	Demand planning, S&OP processes
Source	Supplier networks, procurement
Make	Manufacturing processes
Deliver	Logistics networks, fulfillment
Return	Reverse logistics
Enable	Technology, governance

OpenMetadata Integration

For Data Platform Teams

When integrating with OpenMetadata, map Supply Chain entities as follows:

Orthogramic Element	OpenMetadata Entity	Notes
Supplier Network	Database	Supplier data source
Supply Chain Process	Pipeline	Process flows
Logistics Data	Table	Location/shipment data
Inventory	Table	Inventory fact tables
KPIs	Dashboard	Supply chain dashboards

# Example: Map Supply Chain to OpenMetadata Pipeline
def create_supply_chain_pipeline(supply_chain):
    """
    Map Orthogramic Supply Chain to OpenMetadata Pipeline
    """
    return {
        "name": supply_chain["supplyChainID"].lower(),
        "displayName": supply_chain["title"],
        "description": supply_chain["description"],
        "pipelineType": "supplyChain",
        "owner": {"name": supply_chain.get("orgUnitTitle", ""), "type": "team"},
        "tags": [
            {"tagFQN": f"SupplyChainCategory.{supply_chain['supplyChainCategory']}"},
            {"tagFQN": f"Scope.{supply_chain.get('supplyChainScope', 'Enterprise')}"}
        ],
        "tasks": [
            {
                "name": "source",
                "displayName": "Sourcing",
                "taskType": "procurement"
            },
            {
                "name": "make",
                "displayName": "Manufacturing",
                "taskType": "production"
            },
            {
                "name": "deliver",
                "displayName": "Distribution",
                "taskType": "logistics"
            }
        ]
    }

Schema Reference

Repository: Orthogramic/Orthogramic_Metamodel
Schema Location: /schemas/supply-chain.schema.json
Version: 2.1
Specification: JSON Schema Draft-07
License: Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0)

Previous: Risk Management Domain | Next: Sustainability Domain

Overview​

What is the Supply Chain Domain?​

Purpose and Value​

Core Components​

Domain Attributes​

Core Attributes​

Enumeration Values​

Supply Chain Category (supplyChainCategory)​

Supply Chain Scope (supplyChainScope)​

Maturity Level (maturityLevel)​

Location Strategy Type (locationStrategyType)​

Supplier Network Elements​

Logistics Network Elements​

Inventory Management Elements​

Domain Relationships​

Examples​

Example 1: Global Electronics Manufacturing Supply Chain​

Example 2: Retail Distribution Network​

Implementation Guidelines​

Supply Chain Design Best Practices​

Supply Chain Performance Framework​

SCOR Model Alignment​

OpenMetadata Integration​

Schema Reference​