diff --git a/docs/synology.md b/docs/synology.md
index d1a6817..a3b2680 100644
--- a/docs/synology.md
+++ b/docs/synology.md
@@ -8,6 +8,7 @@ Operational notes for accessing and navigating the Synology NAS without rediscov
 - Hostname/IP: `192.168.86.31`
 - SSH user: `jared`
 - SSH key from `~/.ssh/config`: `~/.ssh/id_ed25519_git`
+- DSM web UI: `https://192.168.86.31:5001` (HTTPS, self-signed cert) or `http://192.168.86.31:5000` (HTTP); Home Assistant's Synology DSM integration connects on port 5001 with SSL verification disabled.
 - Verified NAS hostname: `DS218plus`
 
 Quick check: