So I want to upload my Singleplayer world to my server but I can't find any posts or FAQ about the steps I need to take to do that on here.

Any help is appreciated, thank you.

From the Discord:

Hi! It looks like you're trying to migrate your single player data across to our servers! Great, However you will need to remember that you have to change the 'localplayer' filename with your Steam64ID. If you're running into issues, Please make sure you have gotten the right ID, incase you are feeling a bit lost please use this website to lookup the correct ID. https://steamid.io/lookup Copy your profile link from steam and put it in there, it will give you all the ID's related to your profile :) Also make sure you aren't uploading your files into any other folder besides /arkserver/ShooterGame/Saved/SavedArks. This is the directory for your ARK save games. If you upload to another folder or even one inside that, it will cause your server to not load your data. Once this has all been done and checked over, hit start on your server and enjoy your new service!

Found with the command:

!spmigration