t"
    />
    <checkbox
      id="__addonRef__-useWordService"
      data-l10n-id="pref-service-useWordService"
      native="true"
      preference="__prefsPrefix__.enableDict"
    />
    <hbox align="center">
      <label data-l10n-id="pref-service-wordServices"></label>
      <!-- Replace -->
      <box id="__addonRef__-wordServices-placeholder"></box>
      <label data-l10n-id="pref-service-wordServicesSecret"></label>
      <html:input
        type="text"
        id="__addonRef__-wordServicesSecret"
  