Can anyone point me to a guide on how to boot clover from drive and not USB?

In short, I Success fully have been using MacOS by booting through the USB with Clover. However, I've been having trouble figuring out how to boot from the drive itself rather than the USB. Could someone point me to a resource on how to do this?

MacOS Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina 10.15.1
Storage: SSD

Author: @theme57