From 68d3cecc53ec37da3742286d79e31e73e1c92bb4 Mon Sep 17 00:00:00 2001
From: Dennis den Ouden-van der Horst
 <49307154+douden@users.noreply.github.com>
Date: Wed, 2 Jul 2025 14:10:42 +0200
Subject: [PATCH] Update _toc.yml

---
 book/_toc.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/book/_toc.yml b/book/_toc.yml
index a97c215..176a0d9 100644
--- a/book/_toc.yml
+++ b/book/_toc.yml
@@ -89,6 +89,7 @@ parts:
       - file: external/sphinx-iframes/README.md
       - external: https://github.com/TeachBooks/Sphinx-Indexed-Definitions/blob/manual/README.md #BUMP
       - file: external/Sphinx-PRIME-applets/README.md
+      - external: https://github.com/TeachBooks/Sphinx-Dropdown-Toggle/blob/main/MANUAL.md
     - file: features/visuals.md
       sections:
       - file: external/Sphinx-Image-Inverter/README.md