Install Gateway OS on SDD

Is it possible to install Gateway OS on the SSD disk?
If yes, how to do it?

I am not sure, I have never tried this.

If you’re on a pi, this is the way.

Yes, I can boot RPi 4 form SDD, I can boot Ubuntu from SS. And I did it many times. But I can’t boot Chirpstack OS from SDD. I thought this way:create Raspberry PI bootable from SDD and remove SD card and attach SDD drive with Chirpstack OS image on it, but without success. System don’t start from SDD drive.