---
schema_version: "1"
id: 645a8bd01eeddee6c99cc947b5d447886a80b6b9abad413b21063e1ffd7217df
title: Validate Complex Configurations with Constraint Rules Engine
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/release-notes/260-0-0/rn_insurance_constraint_rules_engine.md
canonical_url: https://help.salesforce.com/s/articleView?id=release-notes.rn_insurance_constraint_rules_engine.htm&release=260&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: ab060a7e849ce97ac223eb695c447422b930c139629f772beadc5f77ad2f26dc
description: With Constraint Rules Engine (CRE), use constraint-based logic to validate complex product configurations. This feature supports deeply nested bundles, cross-product dependencies, and multi-instance insurance scenarios. CRE ensures accurate quoting by preventing invalid selections while you transition from Business Rules Engine to a constraint-driven model. For Insurance, Constraint Rules Engine is currently only supported for exclusions, clauses and configuration rules.
products:
  - Cross Cloud Packages Solutions
release: "260"
---
# Validate Complex Configurations with Constraint Rules Engine

With Constraint Rules Engine (CRE), use constraint-based logic to validate complex product configurations. This feature supports deeply nested bundles, cross-product dependencies, and multi-instance insurance scenarios. CRE ensures accurate quoting by preventing invalid selections while you transition from Business Rules Engine to a constraint-driven model. For Insurance, Constraint Rules Engine is currently only supported for exclusions, clauses and configuration rules.

**Where:** This change applies to Lightning Experience in Professional, Enterprise, and Unlimited editions with Digital Insurance.

#### See Also

- [Salesforce Help: Constraint Rules Engine Adoption for Insurance](https://help.salesforce.com/s/articleView?id=ind.insurance_advanced_configurator.htm&language=en_US)