diff --git a/.github/pull_request_samples/example_detail.md b/.github/pull_request_samples/example_detail.md
index b4db9368875..caea007de38 100644
--- a/.github/pull_request_samples/example_detail.md
+++ b/.github/pull_request_samples/example_detail.md
@@ -28,8 +28,8 @@ This PR fixes how the length of the curve is computed
 
 ## References
 
-<!-- - [determine-arc-length-of-a-catmull-rom-spline-to-move-at-a-constant-speed](https://gamedev.stackexchange.com/questions/14985/determine-arc-length-of-a-catmull-rom-spline-to-move-at-a-constant-speed)
-  - This link is an example and is not directly related to this sample. -->
+See also [this document.](https://tier4.github.io/scenario_simulator_v2-docs/)  
+This link is an example and is not directly related to this sample.
 
 # Destructive Changes