Only follow the official guidelines in the Debian Live Manual. You clearly haven't read the manual yet.
For the third time, this excerpt of the manual regarding lb config, shows an example of how to add grub entries in a live build: 5.1.1 lb config https://live-team.pages.debian.net/live-manual/html/live-manual.en.html Please read, before submitting another mail to the list. As I said before, you won't get an easy fix or quick solution with this. You'll have to do the work and read. On Wed, Dec 8, 2021, 1:09 PM Andrea - <andrea.carbonar...@gmail.com> wrote: > Reading here: > > https://lists.debian.org/debian-live/2020/05/msg00006.html > > says that > > You create a small "hook" script in your config directory which does text > replacement on the binary/boot/grub/menu.list file. > 2. You execute the build. > > > I don't know how to create it >