Where is How-To on buying and setting up a redundant Librem Key

[purism121]

I bought the Librem 14 with one Librem Key that I use only to boot the laptop. I’d like to buy a backup key and learn how to set it up for the first key or for the laptop, however it works.

[fsflover]

Backup Librem Key?

Can someone explain the process of how you would go about copying over your keys to a backup Librem Key? I read through the documentation, and I get how to make the first key. How do I go about copying over the keys to a backup key?