     <label class="form-check-label" for="attachmentPlatform">
            On bound (platform) authenticator
          </label>
        </div>
        <div class="form-check">
          <input class="form-check-input" type="radio" name="attachment" id="attachmentCrossPlatform" value="cross-platform">
          <label class="form-check-label" for="attachmentCrossPlatform">
            On roaming (cross-platform) authenticator
          </label>
        </div>
      </div>
    </div>
    <hr>
    <div class="