NetBSD: How I Dual/Multi-boot NetBSD with Linux (Devuan/Debian)

In this video, I show what "I did" in order to be able to include NetBSD on my Multi-boot Linux system. My grub is controlled by Devuan, and I now have NetBSD listed in my grub screen. :) PLEASE NOTE: I¬ a NetBSD expert! :p I&only just begun using it and have much to learn! I invite (and thank) seasoned NetBSD users to critique and correct any errors or mistakes that I made. To see a full installation (not dual/multi-boot), please see the following videos...