private FormComponent addPasswordPanel(final IModel paramsModel) {
final String paramName = PASSWORD_PARAM.key;
final String resourceKey = RESOURCE_KEY_PREFIX + "." + paramName;
final PasswordParamPanel pwdPanel = new PasswordParamPanel(paramName, new MapModel(
paramsModel, paramName), new ResourceModel(resourceKey, paramName), true);
add(pwdPanel);
String defaultTitle = String.valueOf(PASSWORD_PARAM.title);
ResourceModel titleModel = new ResourceModel(resourceKey + ".title", defaultTitle);
String title = String.valueOf(titleModel.getObject());
pwdPanel.add(new SimpleAttributeModifier("title", title));
return pwdPanel.getFormComponent();
}