{% import 'OroUIBundle::macros.html.twig' as UI %}
{% for groupName, group in data -%}
    {% if groupName is empty -%}
        {% for widget in group.widgets -%}
            {% include widget.template %}
        {%- endfor -%}
    {% else -%}
        {% set items = [] -%}
        {% for widget in group.widgets -%}
            {% set items = items|merge(['<li>' ~ include(widget.template) ~ '</li>']) -%}
        {% endfor -%}
        {{ UI.dropdownButton({
            'label': group.label,
            'aCss': 'pull-left',
            'html': items|join
        }) }}
    {%- endif -%}
{% endfor %}