From 0f8d013febb2109791b279bccf85879bc19dfa10 Mon Sep 17 00:00:00 2001
From: squidfunk <martin.donath@squidfunk.com>
Date: Mon, 18 Jul 2022 10:37:26 +0200
Subject: [PATCH] Documentation

---
 docs/setup/setting-up-tags.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/setup/setting-up-tags.md b/docs/setup/setting-up-tags.md
index 1efeb1fef..890eef335 100644
--- a/docs/setup/setting-up-tags.md
+++ b/docs/setup/setting-up-tags.md
@@ -206,6 +206,11 @@ search preview, which now allows to __find pages by tags__.
       - CSS
     ```
 
+    The tags set in `.meta.yml` are merged and deduplicated with the tags
+    defined for a page, which means you can define common tags in `.meta.yml`
+    and then add specific tags for each page. The tags in `.meta.yml` are
+    appended.
+
   [built-in tags plugin]: #built-in-tags-plugin
   [Metadata]: extensions/python-markdown.md#metadata
   [built-in meta plugin]: ../reference/index.md#built-in-meta-plugin