foundryvtt-reve-de-dragon/templates/item-conteneur-sheet.html

<form class="{{cssClass}}" autocomplete="off">
  {{>"systems/foundryvtt-reve-de-dragon/templates/header-item.html"}}
  {{!-- Sheet Body --}}
  <section class="sheet-body">
    <div class="form-group">
      <label for="xp">Capacite (points d'Enc.)</label>
      <input class="attribute-value" type="text" name="system.capacite" value="{{system.capacite}}" data-dtype="Number"/>
    </div>
    {{>"systems/foundryvtt-reve-de-dragon/templates/item/partial-inventaire.html"}}

    {{#if isOwned}}
    <div class="flexcol">
      <span><label>Contenu : </label></span>
      <ul class="item-list alterne-list">
        <li class="competence-header flexrow">
          <span class="equipement-nom">Nom</span>
          <span class="equipement-detail">Q.</span>
          <span class="equipement-detail">Enc.</span>
          <span class="equipement-actions">Actions</span>
        </li>
          {{buildContenu this}}
      </ul>
    </div>
    {{/if}}

    {{>"systems/foundryvtt-reve-de-dragon/templates/partial-item-description.html"}}
  </section>
</form>