Expand Memory of Jetson TX2 A203v2 Carrier Board

Hello, I have a Jetson TX2 with an A203v2 Carrier Board. Currently, I am using the internal 16GB EMMC memory, with only around 1.6GB remaining. I would like to expand the storage by using an NVME SSD 2242 M.Key. How can I do this? Your assistance would be greatly appreciated. Thank you.