The Nest Configuration is where you specify what type of game server you want to create. In this case, I'll use the SteamCMD we just created, as my Nest and V Rising as my Egg.
Do not set a checkmark in the "Skip Egg Install Script", as we need to install the server, since it's the first time we launch a SteamCMD/Valheim server.
Docker Configuration
Most custom eggs, especially SteamCMD-based eggs, will have only one option here. They may not all be the same because some are customized for that particular egg.