How to migrate from systemd-boot to GRUB as default boot loader?

Hi all,

I am interested in changing my current boot loader, systemd-boot, to GRUB on my system. Could anyone provide a detailed guide on how to perform this migration safely and effectively? I am looking for step by step instructions and tips to avoid potential problems during the process.
I appreciate in advance any help you can provide. thanks!

Maybe these threads will help:

I know this one is going in the opposite direction, but it can still be useful if you work through the tutorial in the opposite direction: