Attached is Proforma Invoice for so#859451. The DSSRV’s are either in transit or in Singapore already. Will it be okay if we generated a billing only for the DS-SW-CAM once the product ID and serial number becomes available? If this is an inconvenience to the end user, then we will ensure the DS-SW-CAM is factory installed into the DSSRV. We will make the necessary changes once your response is received.