diff --git a/AGENTS.md b/AGENTS.md
index 6ca52470..c55fca11 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -121,6 +121,11 @@ automatically since TYPO3 v12 and `Configuration/user.tsconfig` since v13.
 Many captions in this manual still use the old path; correct it when you touch
 such a block.
 
+A TSconfig file that TYPO3 does not load on its own, such as a static file
+that an extension registers, goes below `Configuration/TsConfig/`. Write the
+folder in CamelCase, like `TypoScript/`. The glossary spelling TSconfig is for
+prose, not for directory names. The file name ends with `.tsconfig`.
+
 ### Which placeholder extension
 
 The table above says `my_sitepackage`, the name the other TYPO3 manuals use
diff --git a/Documentation/PageTsconfig/Mod/WebList.rst b/Documentation/PageTsconfig/Mod/WebList.rst
index fbd42ab4..2c1ecefd 100644
--- a/Documentation/PageTsconfig/Mod/WebList.rst
+++ b/Documentation/PageTsconfig/Mod/WebList.rst
@@ -596,7 +596,7 @@ TSconfig.
 Instead, configure the equivalent behavior using:
 
 ..  code-block:: typoscript
-    :caption: EXT:my_sitepackage/Configuration/TSconfig/Page/TCEMAIN.tsconfig
+    :caption: EXT:my_sitepackage/Configuration/TsConfig/Page/TCEMAIN.tsconfig
 
     TCEMAIN.preview.disableButtonForDokType = 199, 254
 
diff --git a/Documentation/UsingSettingTSconfig/UserTSconfig.rst b/Documentation/UsingSettingTSconfig/UserTSconfig.rst
index 63df444c..1fdf45e6 100644
--- a/Documentation/UsingSettingTSconfig/UserTSconfig.rst
+++ b/Documentation/UsingSettingTSconfig/UserTSconfig.rst
@@ -187,7 +187,7 @@ user group, new and copied pages will be hidden for that group. The user TSconfi
 be used is the same, but prefixed with :tsconfig:`page.`
 
 ..  literalinclude:: _pageoverridingpagetsconfigwithusertsconfig.typoscript
-    :caption: EXT:my_sitepackage/Configuration/TSconfig/editors.tsconfig
+    :caption: EXT:my_sitepackage/Configuration/TsConfig/editors.tsconfig
 
 ..  attention::