site.xml

<?xml version="1.0" encoding="UTF-8"?>
<site>
   <feature url="features/de.hftstuttgart.cityunits.feature_1.0.0.jar" id="de.hftstuttgart.cityunits.feature" version="1.0.0">
      <category name="de.hftstuttgart.cityunits"/>
   </feature>
   <category-def name="de.hftstuttgart.cityunits" label="HfT Stuttgart City Units">
      <description>
         Introduce Ecore types for modeling quantities with units of measurement (JSR-385). Add also units especially useful for urban simulation.
      </description>
   </category-def>
</site>