Help, how can i use it in my home-manager config.

[aldosierra]

Hi, im new to NixOS, so i dont have much experience with importing others flakes and add it to my home-manager, i was wondering if you can provide a guide of how to add it to my home-manager config, i use a flake for my system and home config, i know i have to add github:djanatyn/ssbm-nix to my flakes.nix inputs, but i dont know what to do next.