<?xml version="1.0" standalone="yes"?> 

<wo class="WOThresholdColoredNumber">
  <binding name="lowColor"  passthrough="NO" required="YES" />
  <binding name="highColor" passthrough="NO" required="YES" />
  <binding name="threshold" passthrough="NO" required="YES" />
  <binding name="value"     passthrough="NO" required="YES" />
  <binding name="numberformat"
           passthrough="NO"
           defaults="Number Format Strings"
  />
</wo>
