Feature: Group Policy (ADMX/ADML)

Author: BornToBeRoot

GPO/NETworkManager.admx

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<policyDefinitions xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+                  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+                  revision="1.0" 
+                  schemaVersion="1.0"                  
+                  xmlns="http://www.microsoft.com/GroupPolicy/PolicyDefinitions">
+  <policyNamespaces>
+    <target prefix="NETworkManager" namespace="NETworkManager.Policies" />
+  </policyNamespaces>
+  <resources minRequiredRevision="1.0"/>
+  <supportedOn>
+		<definitions>
+			<definition name="RequiresNETworkManager20251111" displayName="$(string.RequiresNETworkManager20251111)"/>            
+		</definitions>
+	</supportedOn>
+  <categories>
+    <category name="NETworkManager_Category" displayName="NETworkManager" />
+  </categories>
+  <policies>
+    <!-- Disable Update Check Policy -->
+    <policy name="DisableUpdateCheck" 
+            class="User" 
+            displayName="$(string.DisableUpdateCheck)" 
+            explainText="$(string.DisableUpdateCheckMessage)" 
+            key="Software\Policies\NETworkManager" 
+            valueName="DisableUpdateCheck">
+      <parentCategory ref="NETworkManager_Category" />      
+      <supportedOn ref="RequiresNETworkManager20251111" />
+      <enabledValue>
+        <decimal value="1" />
+      </enabledValue>
+      <disabledValue>
+        <decimal value="0" />
+      </disabledValue>
+    </policy>
+  </policies>
+</policyDefinitions>

GPO/en-US/NETworkManager.adml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<policyDefinitionResources xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+                          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+                          revision="1.0" 
+                          schemaVersion="1.0" 
+                          xmlns="http://www.microsoft.com/GroupPolicy/PolicyDefinitions">
+  <displayName>NETworkManager Policy Settings</displayName>
+  <description>Policy settings for NETworkManager</description>
+  <resources>
+    <stringTable>      
+      <string id="RequiresNETworkManager20251111">At least NETworkManager 2025.11.11.0</string>
+      <string id="DisableUpdateCheck">Disable Update Check</string>
+      <string id="DisableUpdateCheckMessage">When enabled, this policy prevents NETworkManager from checking for updates on startup. When disabled or not configured, update checks are performed.</string>
+    </stringTable>
+  </resources>
+</policyDefinitionResources>