WooForce · December 1, 2016 05:50
diff --git a/functions.php b/functions.php
 add_filter('wf_ups_shipment_confirm_request_data', 'alter_shipment_request1', 10, 3);

 function alter_shipment_request1($data, $order){
 	if(!empty($order->customer_message)){
 		$data['Shipment']['Description']	=	$order->customer_message;
 	}
 	return $data;
 }
	add_filter('wf_ups_shipment_confirm_request_data', 'alter_shipment_request1', 10, 3);

	function alter_shipment_request1($data, $order){
	if(!empty($order->customer_message)){
	$data['Shipment']['Description'] = $order->customer_message;
	}
	return $data;
	}