From b1e68295a56cf6ab940ce5bdbfb9cccff9ebe12d Mon Sep 17 00:00:00 2001
From: Christian Weiske <weiske@mogic.com>
Date: Wed, 17 Jan 2024 19:41:25 +0100
Subject: [PATCH] Document accessing TypoScript constants (#614)

---
 Documentation/Guides/Index.rst               |  1 +
 Documentation/Guides/TypoScriptConstants.rst | 21 ++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 Documentation/Guides/TypoScriptConstants.rst

diff --git a/Documentation/Guides/Index.rst b/Documentation/Guides/Index.rst
index 89da1f39..6b5c74b7 100644
--- a/Documentation/Guides/Index.rst
+++ b/Documentation/Guides/Index.rst
@@ -20,3 +20,4 @@ functionality.
    RTEConfig
    UseExistingTCAFields
    NewContentElementWizard
+   TypoScriptConstants
diff --git a/Documentation/Guides/TypoScriptConstants.rst b/Documentation/Guides/TypoScriptConstants.rst
new file mode 100644
index 00000000..6decd2aa
--- /dev/null
+++ b/Documentation/Guides/TypoScriptConstants.rst
@@ -0,0 +1,21 @@
+.. include:: ../Includes.txt
+
+.. _typoscriptconstants-guide:
+
+==============================
+Accessing TypoScript constants
+==============================
+
+To access a TypoScript constant in content elements,
+first make it available to all mask elements via TypoScript:
+
+.. code-block:: typoscript
+
+   lib.maskContentElement {
+       settings {
+           pageTitle = {$mysitepackage.page.title}
+       }
+   }
+
+In your mask content element fluid template it can be accessed via
+:html:`{settings.pageTitle}`.