SPC062102: Deploy missing ElementManifest or ElementFile in Feature

<?xml version="1.0" encoding="utf-8" ?>
<Feature Title="Feature with missing files">
  <ElementManifests>
    <!-- The following file Elements.xml must be present in the folder of the Feature -->
    <ElementManifest Location="Elements.xml" />
    ...  
    <!-- The following file ONET.xml must be present in the folder 'WebTemplate' within the Feature -->
    <ElementFile Location="WebTemplate\ONET.XML" />
    ...
  </ElementManifests>
</Feature>