Interfaces to be deleted:
    {% for nic in object.interface_set.all %}
  1. {{ nic }}
  2. {% endfor %}
All connected interfaces to be converted to master interfaces:
    {% for nic in object.interface_set.all %} {% ifequal nic.link nic %} {% for interlink in nic.link.interface_set.all %} {% ifnotequal interlink nic %}
  1. {{ interlink }}
  2. {% endifnotequal %} {% endfor %} {% endifequal %} {% endfor %}