IO Shield for Axzez's Interceptor Raspberry Pi Compute Module 4 carrier board. This IO shield layout assumes you're using Axzez's mini ITX 'Interceptor Board Adapter', which raises the height of the board a little off what would be typical for a motherboard.

It has cutouts for all the major ports on the backside, as well as a bit of text to help you in case you forgot what it's for :)