Fixes #6012: Pre-populate attributes when creating an available child prefix via the UI

docs/release-notes/version-2.10.md

@@ -19,6 +19,7 @@
 * [#5977](https://github.com/netbox-community/netbox/issues/5977) - Correct validation of `RELEASE_CHECK_URL` config parameter
 * [#6006](https://github.com/netbox-community/netbox/issues/6006) - Fix VLAN group/site association for bulk prefix import
 * [#6010](https://github.com/netbox-community/netbox/issues/6010) - Eliminate duplicate virtual chassis search results
+* [#6012](https://github.com/netbox-community/netbox/issues/6012) - Pre-populate attributes when creating an available child prefix via the UI
 * [#6023](https://github.com/netbox-community/netbox/issues/6023) - Fix display of bottom banner with uBlock Origin enabled
 
 ---

netbox/ipam/tables.py

@@ -22,7 +22,7 @@ PREFIX_LINK = """
 {% for i in record.parents|as_range %}
     <i class="mdi mdi-circle-small"></i>
 {% endfor %}
-<a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if parent.vrf %}&vrf={{ parent.vrf.pk }}{% endif %}{% if parent.site %}&site={{ parent.site.pk }}{% endif %}{% if parent.tenant %}&tenant_group={{ parent.tenant.group.pk }}&tenant={{ parent.tenant.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
+<a href="{% if record.pk %}{% url 'ipam:prefix' pk=record.pk %}{% else %}{% url 'ipam:prefix_add' %}?prefix={{ record }}{% if object.vrf %}&vrf={{ object.vrf.pk }}{% endif %}{% if object.site %}&site={{ object.site.pk }}{% endif %}{% if object.tenant %}&tenant_group={{ object.tenant.group.pk }}&tenant={{ object.tenant.pk }}{% endif %}{% endif %}">{{ record.prefix }}</a>
 """
 
 PREFIX_ROLE_LINK = """