netbox-community-netbox/netbox/templates/ipam/inc/ipadress_edit_header.html

{% load helpers %}

<ul class="nav nav-tabs px-3">
  <li class="nav-item">
      <a
          class="nav-link {% if active_tab == 'add' %}active{% endif %}"
          href="{% url 'ipam:ipaddress_add' %}{% querystring request %}"
      >
          {% if obj.pk %}Edit{% else %}Create{% endif %}
      </a>
  </li>
  {% if 'interface' in request.GET or 'vminterface' in request.GET %}
  <li class="nav-item">
      <a
          class="nav-link {% if active_tab == 'assign' %}active{% endif %}"
          href="{% url 'ipam:ipaddress_assign' %}{% querystring request %}"
      >
          Assign IP
      </a>
  </li>
  {% else %}
  <li class="nav-item">
      <a
          class="nav-link {% if active_tab == 'bulk_add' %}active{% endif %}"
          href="{% url 'ipam:ipaddress_bulk_add' %}{% querystring request %}"
      >
          Bulk Create
      </a>
  </li>
  {% endif %}
</ul>