How to make hackintosh USB.

I am new to Hackintosh. i had watched many guides on yt and i have downloaded iso file of Sonoma. i was reading the opencore guide and in the "Creating the USB" section, they told to "map your USB ports". when i had gone to the link it had drected, it was the post installation page. is that USB port mapping thing to be done while making bootable drive? i am confused as i am new to this and i had downloaded the macos image from a video's link while i am following the opencore guide. thanks!

submitted by /u/Ariv-Kansal
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