generated: '2026-07-20'
method: derived
source: >-
  Derived from openapi/judo-bank-cds-banking-products-openapi.yml
  (components.schemas: BankingProductV6, BankingProductDetailV7 and their nested
  feature/constraint/eligibility/fee/rate schemas). Product identity and category
  domains from the DSB CDS Banking API object model.
description: >-
  Entity-relationship graph for Judo Bank's public CDR Product Reference Data
  surface. The Product is the root aggregate; product detail composes bundles,
  features, constraints, eligibility, fees, deposit/lending rates, and instalment
  plans. Ids are CDS ASCIIString product identifiers (not human-readable
  prefixed ids).
entities:
- name: BankingProduct
  schema: BankingProductV6
  id_field: productId
  id_note: CDS-defined product identifier, unique within the data holder
  key_fields: [productId, productCategory, name, description, brand, isTailored, lastUpdated]
  category_domain: [BUSINESS_LOANS, BUY_NOW_PAY_LATER, CRED_AND_CHRG_CARDS, LEASES,
    MARGIN_LOANS, OVERDRAFTS, PERS_LOANS, REGULATED_TRUST_ACCOUNTS, RESIDENTIAL_MORTGAGES,
    TERM_DEPOSITS, TRADE_FINANCE, TRANS_AND_SAVINGS_ACCOUNTS, TRAVEL_CARDS, BUSINESS_TRANS_AND_SAVINGS_ACCOUNTS]
- name: BankingProductDetail
  schema: BankingProductDetailV7
  id_field: productId
  extends: BankingProduct
- name: BankingProductBundle
  schema: BankingProductBundle
- name: BankingProductFeature
  schema: BankingProductFeatureV4
- name: BankingProductConstraint
  schema: BankingProductConstraintV3
- name: BankingProductEligibility
  schema: BankingProductEligibilityV2
- name: BankingProductFee
  schema: BankingProductFeeV2
- name: BankingProductDiscount
  schema: BankingProductDiscountV2
- name: BankingProductDepositRate
  schema: BankingProductDepositRateV2
- name: BankingProductLendingRate
  schema: BankingProductLendingRateV3
- name: BankingProductRateTier
  schema: BankingProductRateTierV4
- name: BankingProductInstalments
  schema: BankingProductInstalments
relationships:
- from: BankingProductDetail
  to: BankingProductBundle
  type: has_many
  via: bundles
- from: BankingProductDetail
  to: BankingProductFeature
  type: has_many
  via: features
- from: BankingProductDetail
  to: BankingProductConstraint
  type: has_many
  via: constraints
- from: BankingProductDetail
  to: BankingProductEligibility
  type: has_many
  via: eligibility
- from: BankingProductDetail
  to: BankingProductFee
  type: has_many
  via: fees
- from: BankingProductDetail
  to: BankingProductDepositRate
  type: has_many
  via: depositRates
- from: BankingProductDetail
  to: BankingProductLendingRate
  type: has_many
  via: lendingRates
- from: BankingProductFee
  to: BankingProductDiscount
  type: has_many
  via: discounts
- from: BankingProductDepositRate
  to: BankingProductRateTier
  type: has_many
  via: tiers
- from: BankingProductLendingRate
  to: BankingProductRateTier
  type: has_many
  via: tiers
- from: BankingProductLendingRate
  to: BankingProductInstalments
  type: has_one
  via: instalments