Re installing QUBES onto Purism L14

Hi everyone

I have to do a clean install of QUBES onto my L14 in couple of months due to EOL of the current version. This is my second time for this and the last time I followed a really good guide on the Purism site which I can’t find anymore. It clearly showed how to reinstall QUBES and reset the key without a hitch.

Can anyone point me to that documentation?

Was it this guide?

I’m not totally sure, but it looks the goods. It was a while back. This looks to cover it though.

Thanks for taking the time to post it. I appreciate it,