site.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE site>
<site associateSitesURL="associateSites.xml">
   <description name="Arden4Eclipse" url="https://plri.github.io/ardensyntax-eclipse-plugin/update/">
      The Arden4Eclipse update site contains the Arden Syntax Editor and the Arden2ByteCode Integration.
   </description>
   <feature url="features/arden.plugin.compiler.feature_1.1.0.qualifier.jar" id="arden.plugin.compiler.feature" version="1.1.0.qualifier">
      <category name="arden.plugin.category"/>
   </feature>
   <feature url="features/arden.plugin.editor.feature_1.2.2.qualifier.jar" id="arden.plugin.editor.feature" version="1.2.2.qualifier">
      <category name="arden.plugin.category"/>
   </feature>
   <category-def name="arden.plugin.category" label="Arden4Eclipse">
      <description>
         If you want to express your medical knowledge with Arden Syntax you can use Arden4Eclipse, an Arden Syntax Editor for the Eclipse IDE. It integrates Arden2ByteCode so Arden Syntax code can be easily written as well as executed.
      </description>
   </category-def>
</site>