Added new Update policy setting

windows/client-management/mdm/policy-csp-update.md

@@ -192,7 +192,10 @@ manager: dansimp
     <a href="#update-setdisableuxwuaccess">Update/SetDisableUXWUAccess</a>
   </dd>
   <dd>
-    <a href="#update-setedurestart">Update/SetEDURestart</a>
+    <a href="#update-setedurestart">Update/f</a>
+  </dd>
+  <dd>
+    <a href="#update-setproxybehaviorforupdatedetection">Update/SetProxyBehaviorForUpdateDetection</a>
   </dd>
   <dd> 
     <a href="#update-targetreleaseversion">Update/TargetReleaseVersion</a> 
@@ -4133,6 +4136,77 @@ The following list shows the supported values:
 
 <hr/>
 
+
+<!--Policy-->
+<a href="" id="update-setproxybehaviorforupdatedetection"></a>**Update/SetProxyBehaviorForUpdateDetection**  
+
+<!--SupportedSKUs-->
+<table>
+<tr>
+    <th>Windows Edition</th>
+    <th>Supported?</th>
+</tr>
+<tr>
+    <td>Home</td>
+    <td><img src="images/crossmark.png" alt="cross mark" /></td>
+</tr>
+<tr>
+    <td>Pro</td>
+    <td><img src="images/checkmark.png" alt="check mark" /><sup></sup></td>
+</tr>
+<tr>
+    <td>Business</td>
+    <td><img src="images/checkmark.png" alt="check mark" /><sup></sup></td>
+</tr>
+<tr>
+    <td>Enterprise</td>
+    <td><img src="images/checkmark.png" alt="check mark" /><sup></sup></td>
+</tr>
+<tr>
+    <td>Education</td>
+    <td><img src="images/checkmark.png" alt="check mark" /><sup></sup></td>
+</tr>
+</table>
+
+<!--/SupportedSKUs-->
+<hr/>
+
+<!--Scope-->
+[Scope](./policy-configuration-service-provider.md#policy-scope):
+
+> [!div class = "checklist"]
+> * Device
+
+<hr/>
+
+<!--/Scope-->
+<!--Description-->
+By default, HTTP WSUS servers scan only if system proxy is configured. This policy setting allows you to configure user proxy as a fallback for detecting updates while using an HTTP based intranet server despite the vulnerabilities it presents.
+
+This policy setting does not impact those customers who have, per Microsoft recommendation, secured their WSUS server with TLS/SSL protocol, thereby using HTTPS based intranet servers to keep systems secure. That said, if a proxy is required, we recommend configuring a system proxy to ensure the highest level of security.
+
+<!--/Description-->
+<!--ADMXMapped-->
+ADMX Info:  
+-   GP English name: *Allow user proxy to be used as a fallback if detection using system proxy fails*
+-   GP name: **
+-   GP path: *Windows Components/Windows Update/SpecifyintranetMicrosoftupdateserviceLocation*
+-   GP ADMX file name: *WindowsUpdate.admx*
+
+<!--/ADMXMapped-->
+<!--SupportedValues-->
+The following list shows the supported values:
+
+- 0 - Allow system proxy only for HTTP scans.
+- 1 - Allow user proxy to be used as a fallback if detection using system proxy fails. 
+> [!NOTE]
+> Configuring this policy setting to 1 exposes your environment to potential security risk and makes scans unsecure.
+
+<!--/SupportedValues-->
+<!--/Policy-->
+
+<hr/>
+
 <!--Policy-->
 <a href="" id="update-targetreleaseversion"></a>**Update/TargetReleaseVersion**