generated: '2026-08-11'
method: derived
source: openapi/_original/d-tools-cloud-openapi.json, openapi/_original/d-tools-si-openapi.json
note: 'Entity-relationship graph derived from $ref edges in both D-Tools OpenAPI documents. Relationships are only
  recorded where the specification actually declares a $ref; the many id-shaped scalar fields (clientId, projectId,
  taxId, phaseId, laborTypeId, catalogId, ...) are listed per entity as identifier_fields but are NOT promoted to
  relationships, because neither specification declares what they reference. That is the central modelling gap here:
  the two APIs share the same business nouns (Client, Project, Quote/Opportunity, Change Order, Purchase Order,
  Product/Catalog, Time Entry/Time Sheet, Service) but define them as two independent, non-interoperable schema
  sets with no shared identifier space.'
apis:
- api: D-Tools Cloud API
  entity_count: 92
  relationship_count: 96
  core_entities:
  - ClientDetail
  - ProductDetail
  - OpportunityDetail
  - QuoteDetail
  - ProjectDetail
  - ChangeOrderDetail
  - PurchaseOrderDetail
  - ServiceContractDetail
  - TimeEntryDetail
  - FileDetail
- api: D-Tools SI API
  entity_count: 93
  relationship_count: 25
  core_entities:
  - Project
  - SITask
  - NewTask
  - ServiceOrder
  - ServicePlan
  - PurchaseOrder
  - TimeSheet
  - ProductCatalog
  - Client
  - Vendor
entities:
- name: Address
  api: cloud
  fields: 7
  root: false
- name: AddressDetail
  api: cloud
  fields: 7
  root: false
- name: ChangeOrderAdjustment
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - taxId
- name: ChangeOrderDetail
  api: cloud
  fields: 26
  root: true
  identifier_fields:
  - id
  - projectId
  - number
- name: ChangeOrderDiscount
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - id
- name: ChangeOrderItem
  api: cloud
  fields: 47
  root: false
  identifier_fields:
  - id
  - catalogId
  - laborTypeId
  - partNumber
  - lengthId
  - discountId
  - taxId
  - locationId
  - systemId
  - phaseId
- name: ChangeOrderItemLaborItem
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - laborTypeId
  - phaseId
- name: ChangeOrderLaborType
  api: cloud
  fields: 13
  root: false
  identifier_fields:
  - id
  - catalogId
  - taxId
- name: ChangeOrderLength
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: ChangeOrderLite
  api: cloud
  fields: 9
  root: false
  identifier_fields:
  - id
  - number
- name: ChangeOrderLocation
  api: cloud
  fields: 6
  root: false
  identifier_fields:
  - id
  - number
  - parentId
- name: ChangeOrderPayment
  api: cloud
  fields: 20
  root: false
  identifier_fields:
  - id
  - number
  - integrationNumber
  - isAutoPaid
- name: ChangeOrderPaymentTerm
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - paymentTermId
- name: ChangeOrderPhase
  api: cloud
  fields: 2
  root: false
  identifier_fields:
  - id
- name: ChangeOrderSystem
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: ChangeOrderTax
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - id
  - childIds
- name: ChangeOrderTaxSettings
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - taxId
  - laborTaxId
- name: Client
  api: cloud
  fields: 15
  root: true
  identifier_fields:
  - number
- name: ClientDetail
  api: cloud
  fields: 22
  root: true
  identifier_fields:
  - id
  - number
  - parentId
- name: ClientLite
  api: cloud
  fields: 13
  root: false
  identifier_fields:
  - id
  - number
- name: Contact
  api: cloud
  fields: 20
  root: false
  identifier_fields:
  - id
- name: ContactDetail
  api: cloud
  fields: 20
  root: false
  identifier_fields:
  - id
- name: FileDetail
  api: cloud
  fields: 5
  root: true
  identifier_fields:
  - id
  - parentObjectId
- name: FileInfo
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: GetClientsResult
  api: cloud
  fields: 2
  root: true
- name: GetOpportunitiesResult
  api: cloud
  fields: 2
  root: true
- name: GetProductsResult
  api: cloud
  fields: 2
  root: true
- name: GetProjectsResult
  api: cloud
  fields: 2
  root: true
- name: GetPurchaseOrdersResult
  api: cloud
  fields: 2
  root: true
- name: GetServiceContractsResult
  api: cloud
  fields: 2
  root: true
- name: GetTimeEntriesResult
  api: cloud
  fields: 2
  root: true
- name: NewOpportunity
  api: cloud
  fields: 25
  root: true
  identifier_fields:
  - associatedProjectId
  - clientId
  - number
- name: OpportunityDetail
  api: cloud
  fields: 42
  root: true
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - number
  - quoteIds
- name: OpportunityLite
  api: cloud
  fields: 23
  root: false
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - number
- name: ProductAccessory
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - itemId
- name: ProductBarcode
  api: cloud
  fields: 4
  root: true
  identifier_fields:
  - id
- name: ProductDetail
  api: cloud
  fields: 47
  root: true
  identifier_fields:
  - id
  - partNumber
- name: ProductImage
  api: cloud
  fields: 3
  root: false
- name: ProductLaborItem
  api: cloud
  fields: 7
  root: false
- name: ProductPrice
  api: cloud
  fields: 4
  root: true
  identifier_fields:
  - id
- name: ProductSpecification
  api: cloud
  fields: 2
  root: false
- name: ProductStatus
  api: cloud
  fields: 3
  root: true
  identifier_fields:
  - id
- name: ProductSubscription
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - itemId
- name: ProjectAdjustment
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - taxId
- name: ProjectDetail
  api: cloud
  fields: 45
  root: true
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - number
  - changeOrderIds
- name: ProjectDiscount
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - id
- name: ProjectItem
  api: cloud
  fields: 46
  root: false
  identifier_fields:
  - id
  - catalogId
  - laborTypeId
  - partNumber
  - lengthId
  - discountId
  - taxId
  - locationId
  - systemId
  - phaseId
- name: ProjectItemLaborItem
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - laborTypeId
  - phaseId
- name: ProjectLaborType
  api: cloud
  fields: 13
  root: false
  identifier_fields:
  - id
  - catalogId
  - taxId
- name: ProjectLength
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: ProjectLite
  api: cloud
  fields: 16
  root: false
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - number
- name: ProjectLocation
  api: cloud
  fields: 6
  root: false
  identifier_fields:
  - id
  - number
  - parentId
- name: ProjectPayment
  api: cloud
  fields: 20
  root: false
  identifier_fields:
  - id
  - number
  - integrationNumber
  - isAutoPaid
- name: ProjectPaymentTerm
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - paymentTermId
- name: ProjectPhase
  api: cloud
  fields: 2
  root: false
  identifier_fields:
  - id
- name: ProjectSystem
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: ProjectTax
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - id
  - childIds
- name: ProjectTaxSettings
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - taxId
  - laborTaxId
- name: PurchaseOrderDealerContact
  api: cloud
  fields: 6
  root: false
- name: PurchaseOrderDetail
  api: cloud
  fields: 30
  root: true
  identifier_fields:
  - id
  - number
  - quoteNumber
  - accountNumber
  - shipmentTrackingNumber
- name: PurchaseOrderLite
  api: cloud
  fields: 11
  root: false
  identifier_fields:
  - id
  - number
- name: PurchaseOrderProduct
  api: cloud
  fields: 19
  root: false
  identifier_fields:
  - catalogId
  - partNumber
  - supplierPartNumber
  - shipmentTrackingNumber
  - projectId
  - projectNumber
- name: PurchaseOrderSupplierContact
  api: cloud
  fields: 9
  root: false
- name: QuoteAdjustment
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - taxId
- name: QuoteAlternateSet
  api: cloud
  fields: 6
  root: false
  identifier_fields:
  - id
- name: QuoteDetail
  api: cloud
  fields: 36
  root: true
  identifier_fields:
  - id
  - opportunityId
  - number
- name: QuoteDiscount
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - id
- name: QuoteItem
  api: cloud
  fields: 51
  root: false
  identifier_fields:
  - id
  - catalogId
  - laborTypeId
  - partNumber
  - lengthId
  - discountId
  - taxId
  - locationId
  - systemId
  - phaseId
- name: QuoteItemLaborItem
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - laborTypeId
  - phaseId
- name: QuoteLaborType
  api: cloud
  fields: 13
  root: false
  identifier_fields:
  - id
  - catalogId
  - taxId
- name: QuoteLength
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - id
- name: QuoteLite
  api: cloud
  fields: 14
  root: false
  identifier_fields:
  - id
  - number
- name: QuoteLocation
  api: cloud
  fields: 8
  root: false
  identifier_fields:
  - id
  - number
  - parentId
- name: QuotePaymentTerm
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - paymentTermId
- name: QuotePhase
  api: cloud
  fields: 2
  root: false
  identifier_fields:
  - id
- name: QuoteServicePlan
  api: cloud
  fields: 32
  root: false
  identifier_fields:
  - dynamicPriceFieldId
  - clusterId
- name: QuoteServicePlanBillingFrequency
  api: cloud
  fields: 3
  root: false
- name: QuoteServicePlanFeature
  api: cloud
  fields: 21
  root: false
- name: QuoteServicePlanLength
  api: cloud
  fields: 3
  root: false
- name: QuoteSystem
  api: cloud
  fields: 5
  root: false
  identifier_fields:
  - id
- name: QuoteTax
  api: cloud
  fields: 7
  root: false
  identifier_fields:
  - id
  - childIds
- name: QuoteTaxSettings
  api: cloud
  fields: 3
  root: false
  identifier_fields:
  - taxId
  - laborTaxId
- name: ResourceDetail
  api: cloud
  fields: 6
  root: false
- name: ServiceContractDetail
  api: cloud
  fields: 44
  root: true
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - projectId
  - projectNumber
  - number
  - dynamicPriceFieldId
- name: ServiceContractFeature
  api: cloud
  fields: 21
  root: false
- name: ServiceContractLite
  api: cloud
  fields: 18
  root: false
  identifier_fields:
  - id
  - clientId
  - clientNumber
  - projectId
  - projectNumber
  - number
- name: ServiceContractPayment
  api: cloud
  fields: 20
  root: false
  identifier_fields:
  - id
  - number
  - integrationNumber
  - isAutoPaid
- name: ServiceContractPaymentSchedule
  api: cloud
  fields: 6
  root: false
  identifier_fields:
  - paymentTermId
- name: TimeEntryDetail
  api: cloud
  fields: 24
  root: false
  identifier_fields:
  - clientId
  - clientNumber
  - projectId
  - projectNumber
  - serviceCallId
  - serviceCallNumber
- name: UpdateOpportunity
  api: cloud
  fields: 26
  root: true
  identifier_fields:
  - associatedProjectId
  - clientId
  - number
- name: UpdateProject
  api: cloud
  fields: 15
  root: true
  identifier_fields:
  - clientId
  - number
- name: Microsoft.AspNetCore.Mvc.ProblemDetails
  api: cloud
  fields: 5
  root: true
- name: Address
  api: si
  fields: 8
  root: false
- name: AppProjectComment
  api: si
  fields: 3
  root: true
  identifier_fields:
  - projectId
- name: CatalogInfo
  api: si
  fields: 5
  root: false
  identifier_fields:
  - id
- name: CatalogsResult
  api: si
  fields: 2
  root: true
- name: Client
  api: si
  fields: 42
  root: false
  identifier_fields:
  - id
  - number
  - integrationId
- name: ClientAddress
  api: si
  fields: 10
  root: false
  identifier_fields:
  - typeId
- name: ClientContact
  api: si
  fields: 15
  root: false
- name: ClientInfo
  api: si
  fields: 7
  root: false
  identifier_fields:
  - id
- name: ClientList
  api: si
  fields: 4
  root: true
  identifier_fields:
  - id
- name: ClientsResult
  api: si
  fields: 2
  root: true
- name: Contact
  api: si
  fields: 6
  root: false
- name: ContactInfo
  api: si
  fields: 5
  root: false
- name: DeleteTasksRequest
  api: si
  fields: 1
  root: true
  identifier_fields:
  - ids
- name: ItemLaborType
  api: si
  fields: 3
  root: false
- name: Location
  api: si
  fields: 7
  root: false
  identifier_fields:
  - id
  - number
  - fullNumber
  - parentId
- name: LockChangeOrderInfo
  api: si
  fields: 4
  root: false
  identifier_fields:
  - integrationChangeOrderId
  - number
- name: LockChangeOrderStatus
  api: si
  fields: 4
  root: true
  identifier_fields:
  - projectId
  - messageId
- name: LockChangeOrderStatusInfo
  api: si
  fields: 4
  root: false
  identifier_fields:
  - integrationChangeOrderId
  - number
- name: MessageResponse
  api: si
  fields: 2
  root: true
- name: MessageStatus
  api: si
  fields: 5
  root: true
  identifier_fields:
  - id
  - typeId
  - statusId
- name: MiscItem
  api: si
  fields: 4
  root: false
- name: NewChangeOrderInfo
  api: si
  fields: 70
  root: true
  identifier_fields:
  - projectId
  - integrationChangeOrderId
  - typeId
- name: NewServiceOrder
  api: si
  fields: 9
  root: true
  identifier_fields:
  - integrationId
  - clientNumber
- name: NewTask
  api: si
  fields: 35
  root: true
  identifier_fields:
  - integrationId
  - projectId
- name: NewTimeSheet
  api: si
  fields: 48
  root: false
  identifier_fields:
  - entityId
  - entitySourceId
  - typeId
- name: NewTimeSheetsRequest
  api: si
  fields: 2
  root: true
- name: Package
  api: si
  fields: 84
  root: false
  identifier_fields:
  - id
  - typeId
  - componentId
  - partNumber
  - locationId
  - systemId
  - parentId
- name: PartialProjectInfo
  api: si
  fields: 18
  root: false
  identifier_fields:
  - id
  - integrationProjectId
  - messageId
  - clientId
  - clientNumber
  - number
  - coNumber
- name: PartialProjectsResult
  api: si
  fields: 2
  root: true
- name: PaymentTerm
  api: si
  fields: 6
  root: false
  identifier_fields:
  - coNumber
- name: Product
  api: si
  fields: 131
  root: false
  identifier_fields:
  - id
  - integrationProductId
  - manufacturerId
  - partNumber
  - vendorNumber
- name: ProductCatalog
  api: si
  fields: 9
  root: true
  identifier_fields:
  - id
  - deletedProductIds
- name: Project
  api: si
  fields: 210
  root: true
  identifier_fields:
  - id
  - integrationProjectId
  - clientId
  - integrationClientId
  - clientNumber
  - number
  - clientPONumber
  - productTaxId
  - laborTaxId
  - coNumber
- name: ProjectComment
  api: si
  fields: 3
  root: false
- name: ProjectCommentsResult
  api: si
  fields: 2
  root: true
- name: ProjectInfo
  api: si
  fields: 18
  root: false
  identifier_fields:
  - id
  - integrationProjectId
  - messageId
  - clientId
  - clientNumber
  - number
  - coNumber
- name: ProjectItem
  api: si
  fields: 152
  root: false
  identifier_fields:
  - id
  - typeId
  - siItemId
  - coChangeTypeId
  - manufacturerId
  - partNumber
  - componentId
  - serialNumber
  - laborCalculationMethodId
  - taxId
- name: ProjectItemInfo
  api: si
  fields: 3
  root: false
- name: ProjectsResult
  api: si
  fields: 2
  root: true
- name: PublishProjectResponse
  api: si
  fields: 3
  root: true
  identifier_fields:
  - projectId
  - messageId
- name: PublishResponse
  api: si
  fields: 2
  root: true
  identifier_fields:
  - messageId
- name: PublishTaskResponse
  api: si
  fields: 3
  root: true
  identifier_fields:
  - taskId
  - messageId
- name: PurchaseOrder
  api: si
  fields: 28
  root: true
  identifier_fields:
  - id
  - number
  - vendorRefNumber
  - trackingNumber
  - acctgNumber
- name: PurchaseOrderContact
  api: si
  fields: 9
  root: false
- name: PurchaseOrderInfo
  api: si
  fields: 8
  root: false
  identifier_fields:
  - id
  - number
- name: PurchaseOrderItem
  api: si
  fields: 26
  root: false
  identifier_fields:
  - id
  - typeId
  - manufacturerId
  - catalogId
  - partNumber
  - projectId
  - projectSIItemIds
  - serviceOrderId
  - trackingNumber
  - taxId
- name: PurchaseOrderTax
  api: si
  fields: 5
  root: false
  identifier_fields:
  - taxId
- name: PurchaseOrdersResult
  api: si
  fields: 2
  root: true
- name: Resource
  api: si
  fields: 4
  root: false
- name: ResourceInfo
  api: si
  fields: 2
  root: false
- name: SITask
  api: si
  fields: 51
  root: true
  identifier_fields:
  - id
  - projectId
  - projectNumber
  - number
- name: ServiceOrder
  api: si
  fields: 62
  root: true
  identifier_fields:
  - servicePlanNumber
  - id
  - clientNumber
  - clientId
  - acctgEstNumber
  - projectId
  - projectNumber
  - number
- name: ServiceOrderInfo
  api: si
  fields: 10
  root: false
  identifier_fields:
  - id
  - number
- name: ServiceOrderLabor
  api: si
  fields: 45
  root: false
  identifier_fields:
  - id
  - orderNumber
- name: ServiceOrderProduct
  api: si
  fields: 42
  root: false
  identifier_fields:
  - id
  - partNumber
  - orderNumber
- name: ServiceOrderRepairItem
  api: si
  fields: 11
  root: false
  identifier_fields:
  - id
  - partNumber
  - componentId
  - serialNumber
- name: ServiceOrderResource
  api: si
  fields: 7
  root: false
- name: ServiceOrdersResult
  api: si
  fields: 2
  root: true
- name: ServicePlan
  api: si
  fields: 90
  root: true
  identifier_fields:
  - id
  - clientNumber
  - clientId
  - projectId
  - projectNumber
  - number
- name: ServicePlanFeature
  api: si
  fields: 3
  root: false
  identifier_fields:
  - id
- name: ServicePlanInfo
  api: si
  fields: 10
  root: false
  identifier_fields:
  - id
  - number
- name: ServicePlanItem
  api: si
  fields: 9
  root: false
  identifier_fields:
  - id
- name: ServicePlanProjectItem
  api: si
  fields: 21
  root: false
  identifier_fields:
  - id
  - typeId
  - siItemId
  - partNumber
  - componentId
  - serialNumber
- name: ServicePlansResult
  api: si
  fields: 2
  root: true
- name: ShipToAddress
  api: si
  fields: 9
  root: false
- name: SiteNote
  api: si
  fields: 3
  root: false
- name: System
  api: si
  fields: 5
  root: false
  identifier_fields:
  - id
  - parentId
- name: TaskInfo
  api: si
  fields: 10
  root: false
  identifier_fields:
  - id
  - number
- name: TaskItem
  api: si
  fields: 22
  root: false
  identifier_fields:
  - id
  - siItemId
  - typeId
  - partNumber
  - componentId
  - serialNumber
- name: TaskResource
  api: si
  fields: 7
  root: false
- name: TasksResult
  api: si
  fields: 2
  root: true
- name: Tax
  api: si
  fields: 6
  root: false
  identifier_fields:
  - id
- name: TimeSheet
  api: si
  fields: 57
  root: true
  identifier_fields:
  - id
  - entityId
  - entitySourceId
  - projectNumber
  - taskOrSVONumber
- name: TimeSheetEntry
  api: si
  fields: 11
  root: false
  identifier_fields:
  - id
  - typeId
- name: TimeSheetInfo
  api: si
  fields: 7
  root: false
  identifier_fields:
  - id
  - number
- name: TimeSheetsResult
  api: si
  fields: 2
  root: true
- name: UpdateClient
  api: si
  fields: 5
  root: true
  identifier_fields:
  - integrationId
  - number
- name: UpdateClientField
  api: si
  fields: 2
  root: false
  identifier_fields:
  - clientFieldId
- name: UpdateProject
  api: si
  fields: 21
  root: true
  identifier_fields:
  - projectId
  - messageId
  - updateProjectItemFieldIds
- name: UpdateProjectField
  api: si
  fields: 2
  root: false
  identifier_fields:
  - projectFieldId
- name: UpdateProjectItem
  api: si
  fields: 111
  root: false
  identifier_fields:
  - componentId
  - siItemId
  - serialNumber
  - laborCalculationMethodId
  - orderNumber
  - trackingNumber
- name: UpdateServiceOrder
  api: si
  fields: 5
  root: true
  identifier_fields:
  - serviceOrderId
- name: UpdateServiceOrderField
  api: si
  fields: 2
  root: false
  identifier_fields:
  - serviceOrderFieldId
- name: UpdateTask
  api: si
  fields: 6
  root: true
  identifier_fields:
  - taskId
- name: UpdateTaskField
  api: si
  fields: 2
  root: false
  identifier_fields:
  - taskFieldId
- name: UpdateTimeSheet
  api: si
  fields: 47
  root: false
  identifier_fields:
  - id
  - typeId
- name: UpdateTimeSheetsRequest
  api: si
  fields: 2
  root: true
- name: UpdateVendor
  api: si
  fields: 5
  root: true
  identifier_fields:
  - integrationId
  - number
- name: UpdateVendorField
  api: si
  fields: 2
  root: false
  identifier_fields:
  - vendorFieldId
- name: Vendor
  api: si
  fields: 15
  root: false
  identifier_fields:
  - id
  - number
  - integrationId
- name: VendorAddress
  api: si
  fields: 10
  root: false
  identifier_fields:
  - typeId
- name: VendorContact
  api: si
  fields: 15
  root: false
- name: VendorList
  api: si
  fields: 4
  root: true
  identifier_fields:
  - id
relationships:
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderLocation
  via: locations
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderSystem
  via: systems
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderPhase
  via: phases
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderLaborType
  via: laborTypes
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderLength
  via: lengths
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderDiscount
  via: discounts
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderItem
  via: items
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderAdjustment
  via: adjustments
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_one
  to: ChangeOrderTaxSettings
  via: taxSettings
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderTax
  via: taxes
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderPaymentTerm
  via: paymentTerms
  api: cloud
  source: $ref
- from: ChangeOrderDetail
  kind: has_many
  to: ChangeOrderPayment
  via: payments
  api: cloud
  source: $ref
- from: ChangeOrderItem
  kind: has_many
  to: ChangeOrderItemLaborItem
  via: laborItems
  api: cloud
  source: $ref
- from: Client
  kind: has_one
  to: Address
  via: billingAddress
  api: cloud
  source: $ref
- from: Client
  kind: has_many
  to: Address
  via: siteAddresses
  api: cloud
  source: $ref
- from: Client
  kind: has_many
  to: Contact
  via: contacts
  api: cloud
  source: $ref
- from: ClientDetail
  kind: has_one
  to: AddressDetail
  via: billingAddress
  api: cloud
  source: $ref
- from: ClientDetail
  kind: has_many
  to: AddressDetail
  via: siteAddresses
  api: cloud
  source: $ref
- from: ClientDetail
  kind: has_many
  to: ContactDetail
  via: contacts
  api: cloud
  source: $ref
- from: ClientDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: GetClientsResult
  kind: has_many
  to: ClientLite
  via: clients
  api: cloud
  source: $ref
- from: GetOpportunitiesResult
  kind: has_many
  to: OpportunityLite
  via: opportunities
  api: cloud
  source: $ref
- from: GetProductsResult
  kind: has_many
  to: ProductDetail
  via: products
  api: cloud
  source: $ref
- from: GetProjectsResult
  kind: has_many
  to: ProjectLite
  via: projects
  api: cloud
  source: $ref
- from: GetPurchaseOrdersResult
  kind: has_many
  to: PurchaseOrderLite
  via: purchaseOrders
  api: cloud
  source: $ref
- from: GetServiceContractsResult
  kind: has_many
  to: ServiceContractLite
  via: serviceContracts
  api: cloud
  source: $ref
- from: GetTimeEntriesResult
  kind: has_many
  to: TimeEntryDetail
  via: timeEntries
  api: cloud
  source: $ref
- from: NewOpportunity
  kind: has_one
  to: Address
  via: billingAddress
  api: cloud
  source: $ref
- from: NewOpportunity
  kind: has_one
  to: Address
  via: siteAddress
  api: cloud
  source: $ref
- from: NewOpportunity
  kind: has_many
  to: Contact
  via: contacts
  api: cloud
  source: $ref
- from: OpportunityDetail
  kind: has_one
  to: AddressDetail
  via: billingAddress
  api: cloud
  source: $ref
- from: OpportunityDetail
  kind: has_one
  to: AddressDetail
  via: siteAddress
  api: cloud
  source: $ref
- from: OpportunityDetail
  kind: has_many
  to: ContactDetail
  via: contacts
  api: cloud
  source: $ref
- from: OpportunityDetail
  kind: has_many
  to: ResourceDetail
  via: resources
  api: cloud
  source: $ref
- from: OpportunityDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: ProductDetail
  kind: has_many
  to: ProductImage
  via: images
  api: cloud
  source: $ref
- from: ProductDetail
  kind: has_many
  to: ProductSpecification
  via: specifications
  api: cloud
  source: $ref
- from: ProductDetail
  kind: has_many
  to: ProductLaborItem
  via: laborItems
  api: cloud
  source: $ref
- from: ProductDetail
  kind: has_many
  to: ProductAccessory
  via: accessories
  api: cloud
  source: $ref
- from: ProductDetail
  kind: has_many
  to: ProductSubscription
  via: subscriptions
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_one
  to: AddressDetail
  via: billingAddress
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_one
  to: AddressDetail
  via: siteAddress
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ContactDetail
  via: contacts
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ResourceDetail
  via: resources
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: FileInfo
  via: planViews
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectLocation
  via: locations
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectSystem
  via: systems
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectPhase
  via: phases
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectLaborType
  via: laborTypes
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectLength
  via: lengths
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectDiscount
  via: discounts
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectItem
  via: items
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectAdjustment
  via: adjustments
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_one
  to: ProjectTaxSettings
  via: taxSettings
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectTax
  via: taxes
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectPaymentTerm
  via: paymentTerms
  api: cloud
  source: $ref
- from: ProjectDetail
  kind: has_many
  to: ProjectPayment
  via: payments
  api: cloud
  source: $ref
- from: ProjectItem
  kind: has_many
  to: ProjectItemLaborItem
  via: laborItems
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_one
  to: AddressDetail
  via: supplierAddress
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_many
  to: PurchaseOrderSupplierContact
  via: supplierContacts
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_one
  to: AddressDetail
  via: shippingAddress
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_one
  to: AddressDetail
  via: billingAddress
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_one
  to: PurchaseOrderDealerContact
  via: dealerContact
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: PurchaseOrderDetail
  kind: has_many
  to: PurchaseOrderProduct
  via: products
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: FileInfo
  via: planViews
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteLocation
  via: locations
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteSystem
  via: systems
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuotePhase
  via: phases
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteLaborType
  via: laborTypes
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteLength
  via: lengths
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteDiscount
  via: discounts
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteAlternateSet
  via: alternateSets
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteItem
  via: items
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteAdjustment
  via: adjustments
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_one
  to: QuoteTaxSettings
  via: taxSettings
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteTax
  via: taxes
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuotePaymentTerm
  via: paymentTerms
  api: cloud
  source: $ref
- from: QuoteDetail
  kind: has_many
  to: QuoteServicePlan
  via: servicePlans
  api: cloud
  source: $ref
- from: QuoteItem
  kind: has_many
  to: QuoteItemLaborItem
  via: laborItems
  api: cloud
  source: $ref
- from: QuoteServicePlan
  kind: has_many
  to: QuoteServicePlanLength
  via: lengths
  api: cloud
  source: $ref
- from: QuoteServicePlan
  kind: has_many
  to: QuoteServicePlanBillingFrequency
  via: billingFrequencies
  api: cloud
  source: $ref
- from: QuoteServicePlan
  kind: has_many
  to: QuoteServicePlanFeature
  via: features
  api: cloud
  source: $ref
- from: QuoteServicePlan
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: ServiceContractDetail
  kind: has_many
  to: ServiceContractFeature
  via: features
  api: cloud
  source: $ref
- from: ServiceContractDetail
  kind: has_many
  to: FileInfo
  via: files
  api: cloud
  source: $ref
- from: ServiceContractDetail
  kind: has_many
  to: ServiceContractPaymentSchedule
  via: paymentSchedules
  api: cloud
  source: $ref
- from: ServiceContractDetail
  kind: has_many
  to: ServiceContractPayment
  via: payments
  api: cloud
  source: $ref
- from: UpdateOpportunity
  kind: has_one
  to: Address
  via: billingAddress
  api: cloud
  source: $ref
- from: UpdateOpportunity
  kind: has_one
  to: Address
  via: siteAddress
  api: cloud
  source: $ref
- from: UpdateOpportunity
  kind: has_many
  to: Contact
  via: contacts
  api: cloud
  source: $ref
- from: UpdateProject
  kind: has_one
  to: Address
  via: billingAddress
  api: cloud
  source: $ref
- from: UpdateProject
  kind: has_one
  to: Address
  via: siteAddress
  api: cloud
  source: $ref
- from: UpdateProject
  kind: has_many
  to: Contact
  via: contacts
  api: cloud
  source: $ref
- from: NewTask
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: NewTask
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: Project
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: Project
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: PurchaseOrder
  kind: has_one
  to: Address
  via: vendorAddress
  api: si
  source: $ref
- from: PurchaseOrder
  kind: has_one
  to: ShipToAddress
  via: shipToAddress
  api: si
  source: $ref
- from: SITask
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: SITask
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: ServiceOrder
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: ServiceOrder
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: ServiceOrder
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: ServicePlan
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: ServicePlan
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: ServicePlan
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateClient
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateClient
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: UpdateProject
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateProject
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: UpdateServiceOrder
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: UpdateServiceOrder
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
- from: UpdateServiceOrder
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateTask
  kind: has_one
  to: ContactInfo
  via: contact
  api: si
  source: $ref
- from: UpdateTask
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateVendor
  kind: has_one
  to: Address
  via: siteAddress
  api: si
  source: $ref
- from: UpdateVendor
  kind: has_one
  to: Address
  via: billingAddress
  api: si
  source: $ref
gaps:
- No operationIds, so no entity-to-operation binding can be derived by name.
- No id-reference fields are typed or documented; cross-entity joins are inferred by a consumer, not declared.
- Cloud and SI model the same domain twice with different schema names and no shared identifier space; an integration
  spanning both products must maintain its own mapping table.