You will need your Steam ID. If you are unsure of your Steam ID, you can use https://steamid.io to find your steamid64.
Step 1: Log into your game panel and stop your server.
Step 2: In the Configuration Files section of your panel, open the server_config.cfg file.
Step 3: Find the admin_steam_ids section of this config and add your steam64ID to this section after the equals sign.
Step 4: Click Save and Exit and then start your server.
