{% load i18n %}
<li class="breadcrumb-item">
  <a href="{% url 'plugins:netbox_nsm:rulebook_list' %}">{% trans "Rulebooks" %}</a>
</li>
<li class="breadcrumb-item{% if not active_tab %} active{% endif %}"
    {% if not active_tab %}aria-current="page"{% endif %}>
  {% if active_tab %}
    <a href="{{ object.get_absolute_url }}">{{ object }}</a>
  {% else %}
    {{ object }}
  {% endif %}
</li>
{% if active_tab %}
<li class="breadcrumb-item active" aria-current="page">{{ active_tab }}</li>
{% endif %}