Extract information originating from policies, rules, and regulations of the business from the description of the flow and describe this information as a collection of business rules referenced from the use-case descriptions.
Characteristics: Very common. Simple.
Keywords: Definitions, legislative requirements, parameter list, policies, regulations, rules, standards.
This pattern is applied to all use cases modeling services that are affected by the business rules defined in the organization. However, this pattern does not influence the structure of the use-case ...