diff --git a/python/packages/autogen-core/docs/redirects/redirect_urls.txt b/python/packages/autogen-core/docs/redirects/redirect_urls.txt
index 6d1b0c9c7..ad2888047 100644
--- a/python/packages/autogen-core/docs/redirects/redirect_urls.txt
+++ b/python/packages/autogen-core/docs/redirects/redirect_urls.txt
@@ -351,3 +351,4 @@
 /autogen/docs/reference/agentchat/contrib/vectordb/utils,/autogen/0.2/docs/reference/agentchat/contrib/vectordb/utils
 /autogen/0.4.0dev0/,/autogen/0.4.0.dev0/
 /autogen/0.4.0dev1/,/autogen/0.4.0.dev1/
+/autogen/dotnet/,/autogen/dotnet/dev/
diff --git a/python/packages/autogen-core/docs/src/conf.py b/python/packages/autogen-core/docs/src/conf.py
index bfb8123da..98d8dc67f 100644
--- a/python/packages/autogen-core/docs/src/conf.py
+++ b/python/packages/autogen-core/docs/src/conf.py
@@ -131,6 +131,7 @@ html_theme_options = {
     },
     "show_version_warning_banner": True,
     "external_links": [
+      {"name": ".NET", "url": "https://microsoft.github.io/autogen/dotnet/"},
       {"name": "0.2 Docs", "url": "https://microsoft.github.io/autogen/0.2/"},
     ]
 }