ems = visible_items | push: i %}
        {% endif %}
      {% endfor %}
      
      {% if visible_items.size > 0 %}
        <details>
          <summary>Routers</summary>
          <ul>
            {% for i in visible_items %}
              <li><a href="/routers/{{ i.id }}">{{ i.name }}</a></li>
            {% endfor %}
          </ul>
        </details>
      {% endif %}
    {% endif %}

      {% assign items = company.models %}
      {% if items %}
        <details>
          <summary>Models</summary>
  