diff --git a/Useful-Extensions.md b/Useful-Extensions.md
index a4e171c..5cef2b8 100644
--- a/Useful-Extensions.md
+++ b/Useful-Extensions.md
@@ -378,6 +378,8 @@ Many more Node Editors at [#306](https://github.com/ocornut/imgui/issues/306).
# Unreal Engine specific
+(to be combined with an Unreal Engine backend, see [Bindings & Backends](https://github.com/ocornut/imgui/wiki/Bindings))
+
**Cog**: Cog is a set of debug tools for Unreal Engine built on top of Dear ImGui (2023)
[github/arnaud-jamin/Cog](https://github.com/arnaud-jamin/Cog)
