{# could try to set class='active' on the one we want to highlight #}
<ul class="nav nav-tabs" id='tab-{{ domid }}'>
{% for son in sons %}
<li{% if son.active %} class='active'{% endif %}> <a href="#{{ son.domid }}" data-toggle="tab">{{ son.title }}</a> </li>
{% endfor %}
</ul><!--nav-tabs-->
<div class="tab-content">
{% for son in sons %}
<div class="tab-pane fade in{% if son.active %} active{% endif %}" id="{{ son.domid }}">
{{ son.rendered }}
</div><!--tab-pane-->
{% endfor %}
</div><!--tab-content-->