Passing arguments to System Extension from the App Delegate

Hello,

I am creating a system extension and bundling it in an app.
I have had success building the app and requesting activation of the extension from my application delegate (Swift). My question is that I need to somehow pass additional arguments from the app delegate that requests activation of the extension to the main function of my system extension. Specifically, I am trying to pass the username of the user that ran the application. Is there a way to pass additional arguments from the delegate to the extension?

I cannot get the current user from within the system extension because the extension runs as root, always. So the fetching the current user will return root.



Relevent code from my app delegate that requests activation:

Code Block 
func applicationDidFinishLaunching(_ aNotification: Notification) {
   
    let ID = "com...."
   	let req = OSSystemExtensionRequest
		.activationRequest(forExtensionWithIdentifier: ID,
										 queue: DispatchQueue.main).										 
		request.delegate = self
    			
	/*some how pass arguments to extension*/
	OSSystemExtensionManager			 
	
	.shared.extensionManager.submitRequest(req) 				
}

C/C++ code to start my System Extension:

Code Block 
int main(int argc, const char* argv[]){
   		//start.....extension
		//Need to receive arguments here
		dispatch_main();
}