Add Server Password

Before following these steps, make sure to stop your server first. This is to avoiding breaking anything on your server while you edit. 

Step 1: Head to your game panel and look for your Startup icon on the left hand side.
// Photos to be added on AH 2.0

Step 2: Look for the box that says [SERVER] SERVER PASSWORD When you find this box, click on it and add what ever you want your server password to be.
// Photos to be added on AH 2.0

After Completing these steps, you can now go and start you server.