Revenue Management Developer Guide

Get Started with Revenue Management Developer Resources
Revenue Management Settings
Revenue Management Deployment
Product Catalog Management
Salesforce Pricing
Rate Management
Product Configurator
Product Configurator Standard Objects
Product Configurator Business APIs
Product Configurator Standard Invocable Actions
Product Configurator Metadata API Types
Constraint Modeling Language
Modeling a Generator Set
Core Concepts
Global Properties and Settings
Variables
Types
Relationships
Constraints
Logical Constraints
Table Constraints
Proxy Variables with Constraints on Types and Relationships
Message Rule
Preference Rule
Require Rule
Require Rule vs Constraint
Setdefault Rule
Exclude Rule
Action Rule
Hide or Disable Rule
Recommendation Rule
Set Product Selling Model in a Constraint
Core Concept Examples
Annotation Examples
Constraint Modeling Language (CML) Best Practices
Business-Centric Constraint Modeling Language (CML) Guidelines
Debugging Constraint Modeling Language (CML)
Model Structure
Transaction Management
Advanced Approvals
Dynamic Revenue Orchestrator
Usage Management
Billing
Revenue Management Associated Objects
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Require Rule

The require rule requires certain components to be included in a relationship when specified conditions are met.

Required components can have attributes and quantity specified. The require rule can include an optional explanation message, for the rule failure explanation.

In certain scenarios, you can independently add a type at the header level. This means you can include a specific type even if it isn't explicitly defined as part of any of the relationships you've configured. This capability offers flexibility in managing and including necessary types that might not always fall under a specific relationship structure.

If a require rule auto-adds a product that has one or more Product Selling Model Options (PSMOs), set one PSMO on the product to Default. The system uses the default PSMO to determine which pricebook entry to use for the auto-added product. For more information, see Manage Product Selling Model in Revenue Cloud in Salesforce Help.

Note

The require rule has this syntax:

1require(logic expression, relationship[type]{var=value,…,var=value}==integer value, "Explanation message");

In this example, the require rule specifies that if the number of engineers is more than 0, installation is required. The installation will be automatically added upon adding an engineer.

1type GeneratorSet {
2    relation engineers : engineer[0..99];
3relation installation : install[0..5];
4   require(engineers[engineer] > 0, installation[install], "Installation is required if engineers are present");
5}
6type engineer{}
7type install{}