diff --git a/plans/k8s-migration.md b/plans/k8s-migration.md
index 3b82808..53bf6a4 100644
--- a/plans/k8s-migration.md
+++ b/plans/k8s-migration.md
@@ -475,6 +475,9 @@ mise run indri-services-check
 # Zot metrics...       OK
 ```
 
+**Implementation Details:**
+- Used Tailscale service URL (`https://registry.tail8d86e.ts.net/v2/_catalog`) instead of internal endpoint to verify full path works.
+
 ---
 
 ### Step 0.8: Install and Configure Podman on Indri