rm-row" wicket:enclosure="type">
          <label wicket:for="type" class="col-sm-3 col-form-label">
            <wicket:label key="type"/>
          </label>
          <div class="col-sm-9">
            <select wicket:id="type" class="form-select" data-container="body"/>
          </div>
        </div>
        <div wicket:id="propertiesContainer">
          <div wicket:id="properties"></div>
        </div>
      </div>
    </form>
  </wicket:panel>
</body>
</html>