vRealize 6.01 - How do I specify a metric unit in a Resource Interaction XML file ?

Hi

Is there a way to specify a non-default display unit for a metric in a Resource interaction XMl file, so that dashboard displays the data in the chosen unit , than the internally stored unit in vROps ?

In the below example, even though I change the CPU Demand metric unit to "GHz", the dashboard sill displays data in the default "MHz".

 
<Metric attrkey="vm|cpu|demandmhz" label="CPU Usage" metricUnitId="Ghz" unit="ghz"/>

TIA