This wiki will help you walk through the process of adding your Developers / Friends access to the game panel. You don’t require any coding experience for this process. Let’s begin:

Step 1: Go to the Game Panel and open the "Users" tab. 

Step 2: Click "New User" and enter your friend's email id. Now check the permissions you want to give to your friend, and then click "Invite User"

Step 3: Your friend will receive an email on his account and will be able to login into the panel with his email. If your friend is having trouble logging in, tell him/her to try resetting the password by click "Forgot Password". If still not able to log in, then create a ticket.