[MacBook Pro 14, 3 Touchbar] T1 restoration after installing Sequoia

Hello awesome people, I have recently bought a Macbook Pro 14,3 (2017, i7, 15"). It has a touchbar. I want to install OCLP Sequoia. I want to do a clean install. But I hear clean install will render the touchbar unusable. There are some instruction in OCLP documentation but I am not super clear on this. Can someone give the steps so that I can have a clean install of Sequoia with touchbar working?

Author: @RecognitionChoice223