Start Level 1 Node: Master DataMaster DataEnd Level 1 Node: Master Data
   Start Level 2 Node: Supply Chain Model, Planning Version, and Supply Chain EngineerSupply Chain Model, Planning Version, and Supply Chain EngineerEnd Level 2 Node: Supply Chain Model, Planning Version, and Supply Chain Engineer
   Start Level 2 Node: LocationLocationEnd Level 2 Node: Location
   Start Level 2 Node: ProductProductEnd Level 2 Node: Product
   Start Level 2 Node: Define Configuration RelevanceDefine Configuration RelevanceEnd Level 2 Node: Define Configuration Relevance
   Start Level 2 Node: ResourceResourceEnd Level 2 Node: Resource
   Start Level 2 Node: Production Process Model, Production Data Structure, and iPPEProduction Process Model, Production Data Structure, and iPPEEnd Level 2 Node: Production Process Model, Production Data Structure, and iPPE
   Start Level 2 Node: HierarchyHierarchyEnd Level 2 Node: Hierarchy
   Start Level 2 Node: Transportation LaneTransportation LaneEnd Level 2 Node: Transportation Lane
   Start Level 2 Node: Quota ArrangementQuota ArrangementEnd Level 2 Node: Quota Arrangement
   Start Level 2 Node: External Procurement RelationshipExternal Procurement RelationshipEnd Level 2 Node: External Procurement Relationship
   Start Level 2 Node: Characteristic and ClassCharacteristic and ClassEnd Level 2 Node: Characteristic and Class
   Start Level 2 Node: Integrated Rule MaintenanceIntegrated Rule MaintenanceEnd Level 2 Node: Integrated Rule Maintenance
   Start Level 2 Node: General Master Data FunctionsGeneral Master Data FunctionsEnd Level 2 Node: General Master Data Functions
   Start Level 2 Node: Application-Specific Master DataApplication-Specific Master DataEnd Level 2 Node: Application-Specific Master Data
   Start Level 2 Node: Integration of Master DataIntegration of Master DataEnd Level 2 Node: Integration of Master Data