@Override
  public void displayModule() throws Exception {
    // get userid and descriptions

    Context ctx =
        (Context) super.getServletRequest().getSession().getAttribute(ProfileConstants.context);
    Integer merchantid = ctx.getMerchantid();

    // get payto / address
    ConfigurationResponse vo = this.getConfigurations();
    IntegrationProperties k = (IntegrationProperties) vo.getConfiguration("properties");

    if (k != null) {
      this.setKeys(k);
    } else {
      keys.setProperties1("");
      keys.setProperties2("");
      keys.setProperties3("");
      keys.setProperties5("0");
    }
  }