foundryvtt-reve-de-dragon/templates/item/empoignade-sheet.hbs

<form class="{{cssClass}}" autocomplete="off">
  {{>"systems/foundryvtt-reve-de-dragon/templates/header-item.hbs"}}
  {{!-- Sheet Body --}}
  <section class="sheet-body">
      <div class="form-group">
        <label for="system.pointsemp">Points d'Empoignade </label>
        <input class="attribute-value" type="text" name="system.pointsemp" value="{{system.pointsemp}}" data-dtype="Number"/>
      </div>
    {{>"systems/foundryvtt-reve-de-dragon/templates/partial-item-description.hbs"}}
  </section>
</form>