1. For each user that you want to assign an admin role to you will need their Steam ID 64. You can use SteamID I/O to find the corresponding ID.
2. Locate the users.cfg file in the Configuration Files section of TCAdmin.
3. In the users.cfg file enter the following line, on a separate line, for each player you want to assign the owner admin role:
ownerid “64_bit_steam_id_goes_here”
4. If you want to add a moderator role, you will follow the same steps above, but instead, enter the following role:
moderatorid “64_bit_steam_id_goes_here”
5. Save the users.cfg file and restart the server in order for the changes to take effect.