@Override
    protected void setupHtmlData(final ActionRuntime runtime) {
        super.setupHtmlData(runtime);
        runtime.registerData("helpLink", systemHelper.getHelpLink(fessConfig.getOnlineHelpNamePlugin()));
    }

    /**
     * Returns the action role for this controller.
     *
     * @return the role identifier for plugin administration
     */
    @Override
    protected String getActionRole() {