HaveValue: ERXNonNullConditional { condition = objectPropertyValue; } HaveValue2: ERXNonNullConditional { condition = objectPropertyValue; negate = true; } String1: WOString { value = objectPropertyValue; valueWhenEmpty = " "; formatter = numberFormatter; } String2: WOString { value =d2wContext.resolvedUnit; } String3: WOString { value = displayValueForNull; }