{% if request.user.is_staff %}
      <div class="dropdown">
        <button class="btn btn-sm btn-outline-dark dropdown-toggle" type="button" id="dropdownMenu2" data-bs-toggle="dropdown" aria-expanded="false">
          Welcome back, <strong>{{ request.user }}</strong>
        </button>
        <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="dropdownMenu2">
          <li><a class="dropdown-item" href="{% url 'admin:roster_rollingstock_changelist' %}">Rolling stock</a></li>
          <li><a class="dropdown-item" href="{% url 'admin:consist_consist_changelist' %}">Consists</a></li>
          <li><a class="dropdown-item" href="{% url 'admin:app_list' 'metadata' %}">Metadata</a></li>
          <li><hr class="dropdown-divider"></li>
          <li><a class="dropdown-item" href="{% url 'admin:index' %}">Admin</a></li>
          <li><a class="dropdown-item" href="{% url 'admin:portal_siteconfiguration_changelist' %}">Site configuration</a></li>
          <li><a class="dropdown-item" href="{% url 'admin:driver_driverconfiguration_changelist' %}">DCC configuration</a></li>
          <li><hr class="dropdown-divider"></li>
          <li><a class="dropdown-item text-danger" href="{% url 'admin:logout' %}?next={{ request.path }}">Logout</a></li>
        </ul>
      </div>
      {% else %}
      <a class="btn btn-sm btn-outline-light" href="{% url 'admin:login' %}?next={{ request.path }}">Log in</a>
      {% endif %}