This demo assumes you've already logged in to cPanel, and are starting on the home screen.
Now let's learn how to create a domain alias.
Click the "Aliases" icon.
A domain alias is useful when you have additional domain names that you want people to be able to use to get to your website.
Enter the new domain, then click "Add Domain".
That's it! Now when someone browses to mybiz123.info, they'll automatically be redirected to mybiz1234.com.
Be sure to set your domain alias's DNS settings to the same as your main domain, so the redirection will work properly.