docs: @Override
      protected void defineWidgets() {
  
          // initialize the object to use for the dialog
          initSynchronizeSettingsObject();
          setKeyPrefix(KEY_PREFIX);
          addWidget(new CmsWidgetDialogParameter(m_synchronizeSettings, "enabled", PAGES[0], new CmsCheckboxWidget()));
          addWidget(
              new CmsWidgetDialogParameter(
                  m_synchronizeSettings,
                  "destinationPathInRfs",
                  PAGES[0],
                  new CmsInputWidget()));
          addWidget(
              new CmsWidgetDialogParameter(
                  m_synchronizeSettings,
                  "sourceListInVfs",
                  "/",
                  PAGES[0],
                  new CmsVfsFileWidget(false, ""),
                  1,
                  CmsWidgetDialogParameter.MAX_OCCURENCES));
  
      }