From cc72fa078694872a8884f2f52e4e425ae35f3745 Mon Sep 17 00:00:00 2001
From: Felix Fontein <felix@fontein.de>
Date: Sat, 19 Oct 2024 22:07:56 +0200
Subject: [PATCH] groupby_as_dict: mention Jinja2's groupby filter (#9040)

Mention Jinja2's groupby filter.
---
 plugins/filter/groupby_as_dict.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/filter/groupby_as_dict.py b/plugins/filter/groupby_as_dict.py
index 4a8f4c6dc1..8e29c5863c 100644
--- a/plugins/filter/groupby_as_dict.py
+++ b/plugins/filter/groupby_as_dict.py
@@ -13,6 +13,8 @@ DOCUMENTATION = '''
   author: Felix Fontein (@felixfontein)
   description:
     - Transform a sequence of dictionaries to a dictionary where the dictionaries are indexed by an attribute.
+    - This filter is similar to the Jinja2 C(groupby) filter. Use the Jinja2 C(groupby) filter if you have multiple entries with the same value,
+      or when you need a dictionary with list values, or when you need to use deeply nested attributes.
   positional: attribute
   options:
     _input: