In order for eligibility decisions to be created within product delivery cases based on the products, rules that are designed for determining eligibility and entitlement must be assigned to products. Note that the application facilitates the assignment of both Cúram Express Rules and Cúram Rules to benefit and liability products, depending upon whether the product is configured for use with Cúram Express Rules or Cúram Rules. The following four subsections describe the available configuration options for the assignment of Cúram Express Rules to products. For a description of how Cúram Rules are assigned to products, see Assigning Cúram Rules to Products.