NotificationLevel done

Policies/WAU.admx

@@ -90,5 +90,28 @@
         <text id="ModsPath" valueName="WAU_ModsPath" required="true" />
       </elements>
     </policy>
+    <policy name="NotificationLevel" class="Machine" displayName="$(string.NotificationLevel)" explainText="$(string.NotificationLevel_Explain)" key="Software\Policies\Romanitho\Winget-AutoUpdate"  presentation="$(presentation.NotificationLevel)">
+      <parentCategory ref="WAU"/>
+      <supportedOn ref="WAU:SUPPORTED_WAU_1_15_3"/>
+      <elements>
+        <enum id="NotificationLevel" valueName="WAU_NotificationLevel">
+          <item displayName="$(string.NotificationLevel_Full)">
+            <value>
+              <string>Full</string>
+            </value>
+          </item>
+          <item displayName="$(string.NotificationLevel_SuccessOnly)">
+            <value>
+              <string>SuccessOnly</string>
+            </value>
+          </item>
+          <item displayName="$(string.NotificationLevel_None)">
+            <value>
+              <string>None</string>
+            </value>
+          </item>
+        </enum>
+      </elements>
+    </policy>
   </policies>
 </policyDefinitions>

Policies/en-US/WAU.adml

@@ -22,6 +22,12 @@
       <string id="ListPath_Explain">If this policy is enabled, you can set a (URL/UNC/Local) Path to external lists other than the default. If this policy is disabled or not configured, the default ListPath is used.</string>
       <string id="ModsPath">Get Mods from external Path (URL/UNC/Local)</string>
       <string id="ModsPath_Explain">If this policy is enabled, you can set a (URL/UNC/Local) Path to external mods other than the default. If this policy is disabled or not configured, the default ModsPath is used.</string>
+      <string id="NotificationLevel">Notification Level</string>
+      <string id="NotificationLevel_Explain">If this policy is enabled, you can configure Notification Level: Full (Default, displays all notifications), SuccessOnly (Only displays notifications for success) or None (Does not display any notification).
+If this policy is not configured or disabled, the default displays all notifications.</string>
+      <string id="NotificationLevel_Full">1. Full (Default, displays all notifications)</string>
+      <string id="NotificationLevel_SuccessOnly">2. SuccessOnly (Only displays notifications for success)</string>
+      <string id="NotificationLevel_None">3. None (Does not display any notification)</string>
     </stringTable>
     <presentationTable>
       <presentation id="ListPath">
@@ -34,6 +40,9 @@
           <label>(URL/UNC/Local) Path:</label>
         </textBox>
       </presentation>
+      <presentation id="NotificationLevel">
+        <dropdownList refId="NotificationLevel"/>
+      </presentation>
     </presentationTable>
   </resources>
 </policyDefinitionResources>

Winget-AutoUpdate/Winget-Upgrade.ps1

@@ -79,6 +79,13 @@ if ($IsSystem) {
             elseif ($null -eq $WAUPolicies.WAU_ModsPath) {
                 Remove-ItemProperty $regPath"\" -Name WAU_ModsPath -Force -ErrorAction SilentlyContinue | Out-Null
             }
+
+            if ($null -ne $WAUPolicies.WAU_NotificationLevel -and ($WAUPolicies.WAU_NotificationLevel -ne $WAUConfig.WAU_NotificationLevel)) {
+                New-ItemProperty $regPath -Name WAU_NotificationLevel -Value $WAUPolicies.WAU_NotificationLevel -Force | Out-Null
+            }
+            elseif ($null -eq $WAUPolicies.WAU_NotificationLevel) {
+                New-ItemProperty $regPath -Name WAU_NotificationLevel -Value "Full" -Force | Out-Null
+            }
         }
     }
 }