This figure shows the Ruleset area in the Rules Designer with the Filter Query field displayed. The Filter Query area contains default rule <operand> == <operand>. The left-hand-side <operand> is selected to reveal a dropdown menu that contains a text entry field and the following options: name, description, priority, start date, end date, minutes until start date, minutes until end date, days until start date, days until end date, years until start date, years until end date, is active, is valid, and referenced fact types. The ruleset contains the following list of rules: CustomerOrder_Rule1, CustomerOrder_Rule2, LineItem_Rule1, LineItem_Rule2, Rule_7.