@RequestMapping(MODULE_URL + "subscribed")
  public String subscribed(HttpSession httpSession, ModelMap model) {
    ImportedPackage importedPackage = getService().getSubscribedDictionary();
    if (importedPackage.hasSubscriptionErrors()) {
      httpSession.setAttribute(
          WebConstants.OPENMRS_ERROR_ATTR,
          "Unable to subscribe to url: " + importedPackage.getSubscriptionStatus());
    }

    model.addAttribute("dictionary", getService().getSubscribedDictionary());
    model.addAttribute("url", importedPackage.getSubscriptionUrl());

    return null;
  }