The primary purpose of a production ruleset is to allow rules to be

The primary purpose of a production ruleset is to allow rules to be updated in a production

environment. Production rulesets are designed to hold rules that business users can modify directly

in a production environment without requiring a deployment from development through testing

environments. This enables quick changes to be made to decision tables, correspondence, and other

rule types that business users are permitted to change. Reference: Pega official documentation on

ruleset types.