Here's how you can get the same effect with failure conditions.```xml<Var name="Var2"><Value name="SupMax" failure="true" when="NormalVar1"/><Value name="Max"/><Value name="Min" property="NormalVar2"/></Var><Var name="Var1" whenNot="NormalVar2"><Value name="SupMax" failure="true"/><Value name="Central" property="NormalVar1"/><Value name="Min"/></Var>```