From 7e481960f9035ccc168a5063c9510b127f8846dc Mon Sep 17 00:00:00 2001
From: jeremystretch <jstretch@ns1.com>
Date: Mon, 14 Jun 2021 09:19:05 -0400
Subject: [PATCH] Optimize MPTTColumn rendering

---
 netbox/utilities/tables.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/netbox/utilities/tables.py b/netbox/utilities/tables.py
index 14dc3ab6d..b0797fa50 100644
--- a/netbox/utilities/tables.py
+++ b/netbox/utilities/tables.py
@@ -340,8 +340,11 @@ class MPTTColumn(tables.TemplateColumn):
     """
     Display a nested hierarchy for MPTT-enabled models.
     """
-    template_code = """{% for i in record.get_ancestors %}<i class="mdi mdi-circle-small"></i>{% endfor %}""" \
-                    """<a href="{{ record.get_absolute_url }}">{{ record.name }}</a>"""
+    template_code = """
+        {% load helpers %}
+        {% for i in record.level|as_range %}<i class="mdi mdi-circle-small"></i>{% endfor %}
+        <a href="{{ record.get_absolute_url }}">{{ record.name }}</a>
+    """
 
     def __init__(self, *args, **kwargs):
         super().__init__(