From 78025df40579ccf022b428d48982b664f476ee0a Mon Sep 17 00:00:00 2001
From: shamoon <4887959+shamoon@users.noreply.github.com>
Date: Tue, 25 Aug 2026 14:35:22 -0700
Subject: [PATCH] Performance: fetch note authors with prefetch instead of one
 query each (#13790)

---
 src/documents/views.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/documents/views.py b/src/documents/views.py
index 0d3f9de99..29cde306b 100644
--- a/src/documents/views.py
+++ b/src/documents/views.py
@@ -1133,7 +1133,8 @@ class DocumentViewSet(
                     "custom_fields",
                     queryset=CustomFieldInstance.objects.select_related("field"),
                 ),
-                "notes",
+                # NotesSerializer nests the author, this avoids query per note
+                Prefetch("notes", queryset=Note.objects.select_related("user")),
             )
         )