{% if 'pelican.plugins.series' in PLUGINS %}
  {% if article.series %}
  <div class="related-posts">
    <h4>{{ _('Part %(index)s of the "%(name)s" series', index=article.series.index, name=article.series.name) }}</h4>

    {% if article.series.all_previous %}
    {% if article.series.all_previous|length > 1 %}
    <h5>{{ _('Previous articles') }}</h5>
    {% else %}
    <h5>{{ _('Previous article') }}</h5>
    {% endif %}
    <ul>
      {% for article in article.series.all_previous %}
      <li>
        <a href="{{ SITEURL }}/{{ article.url }}">{{ article.title }}</a>
      </li>
      {% endfor %}
    </ul>
    {% endif %}

    {% if article.series.all_next %}
    {% if article.series.all_next|length > 1 %}
    <h5>{{ _('Next articles') }}</h5>
    {% else %}
    <h5>{{ _('Next article') }}</h5>
    {% endif %}
    <ul>
      {% for article in article.series.all_next %}
      <li>
        <a href="{{ SITEURL }}/{{ article.url }}">{{ article.title }}</a>
      </li>
      {% endfor %}
    </ul>
    {% endif %}
  </div>
  {% endif %}
{% endif %}