Indicator Expressions

Indicators are fields that have a yes or no value, typically marked through check boxes or option buttons. Check boxes that are selected have Yes values. 

Rule Criteria Expressions based on indicator fields allow you to specify whether or not the indicator is selected or true. In the Rule Criteria window, indicator fields have a question mark (?) at the end of the field name.

To define an expression for an indicator field, select No to specify that the indicator is not selected or Yes to specify that the indicator is selected.