Question about VESA mounting

[Colonel Sanders]

Hey guys, I ordered a ROG Swift yesterday and I've been thinking about how to mount it with my Obutto cockpit. The problem I think I'm going to run into is that the VESA mount that comes with the Obutto is a flat plate with the three main VESA sizes (75mm, 100mm, 200mm.) Currently I have an LG 27EA63 which has a flat surface for the VESA mount option, so it works perfectly with the Obutto.

I've seen pics of the ROG Swift that show the VESA mount is recessed into the back of the monitor. It's meant for VESA stands that fit inside the recessed area.

What am I going to need to fit the new monitor with recessed VESA mount to a flat plate?