An overview of entities and relationships involved in orders, order pricing, order fulfillment, and related activities
Account, Asset, Billing Account, Campaign, Contact, Contract, Fulfillment Request, Opportunity, Orchestration Plan, Order, Order Applied Promotion, Order Pricing, Order Product, Order Product Relationship, Order Relationship, Premises, Price Book, Price Book Entry, Price List, Product, Quote, Service Account
See Salesforce Data Model Notation.