{% for attributeGrouping in service.attributes %}
  {%
    with
    heading = attributeGrouping.name,
    caption = attributeGrouping.name,
    column_headings = [
      "Name", "Content"
    ],
    rows = attributeGrouping.rows
  %}
    {% include "toolkit/forms/summary.html" %}
  {% endwith %}
{% endfor %}

{% for attributeGrouping in service.attributes %}
  {%
    with
    heading = attributeGrouping.name,
    caption = attributeGrouping.name,
    field_headings = [
      "Name", "Content"
    ],
    rows = attributeGrouping.rows
  %}
    {% include "toolkit/forms/summary.html" %}
  {% endwith %}
{% endfor %}

Correct service attribute template variable name
Correct service attribute template variable name
