EDIT

   <extension

         point="org.eclipse.ui.commands">

      <command

            id="eu.etaxonomy.taxeditor.bulkeditor.openBulkEditorForIdentifiableEntity"

            name="Open bulk editor for identifiable entity">

         <commandParameter

               id="eu.etaxonomy.taxeditor.bulkeditor.openBulkEditorForIdentifiableEntity.uuid"

               name="Identifiable Entity UUID"

               optional="true"

               typeId="eu.etaxonomy.taxeditor.uuidParameterType">

         </commandParameter>

      </command>

      <!--command

            defaultHandler="eu.etaxonomy.taxeditor.bulkeditor.handler.NewEntityHandler"

            id="eu.etaxonomy.taxeditor.bulkeditor.command.new"

            name="New Entity">

      </command-->

   </extension>