{% if admin.subClasses is empty %}
    <a class="btn btn-link btn-flat" href="{{ action.url }}">
        {{ action.icon|parse_icon }}
        {% if action.translation_domain is defined and action.translation_domain is same as(false) %}
            {{ action.label }}
        {% else %}
            {{ action.label|trans({}, action.translation_domain|default('SonataAdminBundle')) }}
        {% endif %}
    </a>
{% else %}
    <a class="btn btn-link btn-flat dropdown-toggle" data-toggle="dropdown" href="#">
        {{ action.icon|parse_icon }}
        {% if action.translation_domain is defined and action.translation_domain is same as(false) %}
            {{ action.label }}
        {% else %}
            {{ action.label|trans({}, action.translation_domain|default('SonataAdminBundle')) }}
        {% endif %}
        <span class="caret"></span>
    </a>
    <ul class="dropdown-menu">
        {% for subclass in admin.subclasses|keys %}
            <li>
                <a href="{{ admin.generateUrl('create', {'subclass': subclass}) }}">
                    {% if action.translation_domain is defined and action.translation_domain is same as(false) %}
                        {{ subclass }}
                    {% else %}
                        {{ subclass|trans({}, action.translation_domain|default('SonataAdminBundle')) }}
                    {% endif %}
                </a>
            </li>
        {% endfor %}
    </ul>
{% endif %}