@Override
  public List<IMenu> computeParentTablePageMenus(IPageWithTable<?> parentTablePage) {
    return CollectionUtility.emptyArrayList();
  }

  protected void execLoadData(SearchFilter filter) {
//...for each loaded data row
    String personHtml = HTML.appLink("person:" + person.getPersonKey(),   person.getPersonName()).toHtml();
    //use the personHtml  app-linnk instead of person.getPersonName()
  }

    @Override
    protected void execAppLinkAction(String ref) {
      MessageBoxes.createOk().withBody(ref + " has been clicked.").show();
    }

    public class PersonNameColumn extends AbstractStringColumn {
//...
      @Override
      protected boolean getConfiguredHtmlEnabled() {
        return true;
      }
    }