You can create a ruleset which is a collection of one or more rules that you can associate with a command rule for realm authorization. A ruleset evaluates to true or false based on the evaluation of each rule it contains and the evaluation type (All True or Any True). Rulesets cannot be applied on an Oracle ACFS security realm directly; they are always associated with a Command Rule, which are then applied on a realm to enforce security. To create a ruleset, follow these steps: