diff --git a/docs/introduction.md b/docs/introduction.md
index 824a38e..7ceaccd 100644
--- a/docs/introduction.md
+++ b/docs/introduction.md
@@ -19,6 +19,7 @@ The rich text editor has support for markdown shortcuts.
 ## Features
 
 - **Collaborative Real-time Editor**: Work together on pages in real-time.
+- **Diagrams**: Built-in support for Draw.io, Excalidraw and Mermaid diagramming tools.
 - **Spaces**: Organize your pages by team, projects, or departments for better collaboration.
 - **Permissions Management**: Easily control access to contents with easy to understand permissions.
 - **Groups**: Easily grant unified permissions to users via groups.