USBMapping: What kind of settings are necessary before you perform USBMap.command?

Hi,

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I am doing post-install settings.

I have questions about USBMapping.

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I am following Dortania's guide,

but it says that this section is outdated, which confuses me.

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I am now following Readme of USBMap.command.

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Questions:

1. Is this preparation necessary? Rename XHC to SHCI and EHC to EH0?

https://Dortania.github.io/OpenCore-Post-Install/usb/system-preparation.html#checking-what-renames-you-need

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1. When you perform $ USBMap, which kexts are necessary?

   Currently I am using USBToolbox.kext, UTBDefault.kext and USBInjectAll.kext.

2. After customized USBMap.kext was created by USBMap.command,

   which kexts are necessary to be loaded?

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Thank you very much :)