Update FAQ.md

FAQ.md

@@ -160,6 +160,12 @@ Dell, HP, and Lenovo are considered trusted manufacturers.  A trusted manufactur
 
 Create a PPKG and place it in `C:\Recovery\Customizations`, create the folder if it doesn't exist.
 
+You can also use [SetupComplete](https://learn.microsoft.com/en-us/windows-hardware/manufacture/desktop/add-a-custom-script-to-windows-setup?view=windows-11)
+
+Place both the ImmyAgent EXE installer and the SetupComplete.cmd in the C:\Windows\Setup\Scripts directory
+Content of SetupComplete.cmd can be as simple as:
+start C:\Windows\Setup\Scripts\ImmyAgentInstallerBundle.exe /qn
+
 ## Do you take requests for features/software/tasks/scripts?
 
 Yes, please feel welcome to submit a request on the [ImmyBot Community](https://community.immy.bot)