I am not sure if this is the right place to post this, but here it goes.
I am using Customizer to develop a Linux Mint based remix (MATE 15) and I have run across a problem when adding a new user. When I add a new user and rebuild the ISO, the Live CD User is no longer there when I boot and I can't login with the Live CD user. It appears that by creating a new user, the LiveCD user is removed or disabled and therefore the auto login feature also doesn't work.
How can I add/create new users for my custom Mint remix and still keep the LiveCD user?