diff --git a/windows/deployment/upgrade/upgrade-readiness-get-started.md b/windows/deployment/upgrade/upgrade-readiness-get-started.md
index a00a5c05f7..ae10dbe161 100644
--- a/windows/deployment/upgrade/upgrade-readiness-get-started.md
+++ b/windows/deployment/upgrade/upgrade-readiness-get-started.md
@@ -84,7 +84,8 @@ To enable data sharing, whitelist the following endpoints. Note that you may nee
 |---------------------------------------------------------|-----------|
 | `https://v10.vortex-win.data.microsoft.com` | Connected User Experience and Telemetry component endpoint for Windows 10 computers. User computers send data to Microsoft through this endpoint.
 | `https://vortex-win.data.microsoft.com` | Connected User Experience and Telemetry component endpoint for operating systems older than Windows 10
-| `https://settings-win.data.microsoft.com` | Enables the compatibility update to send data to Microsoft. |
+| `https://settings-win.data.microsoft.com` | Enables the compatibility update to send data to Microsoft. 
+| `https://adl.windows.com` | Allows the compatibility update to receive the latest compatibility data from Microsoft. |
 
 Note: The compatibility update KB runs under the computer’s system account.