<createRule>
       <rule ruleName="Revenue KPI 1" description=" " sticky="false" sixSigmaOn="true">
           <expression intervalsToReach="1">
           <kpi propertyKey ="diagnosis.AboveNormal" category ="Customer" >RevByCust1</kpi>
           <equalTo/>
           <number>1</number>
        </expression>
       </rule>
   </createRule>