How-to import camera manufacturer IDT

I have a manufacturer IDT from canon for my C100 MKII and I am trying to figure out how to install it. I remember reading about the process back when ACES was first implemented in Resolve but I can no longer find any references to this process now.
Does anyone know how to import/install a camera manufacturer's IDT in Resolve?
Does anyone know how to import/install a camera manufacturer's IDT in Resolve?