There are two methods for adding your website: To begin, you can add each domain and website directly through your primary cPanel, and all sites will be hosted through that cPanel.
Second, you can use WHM to create account packages and add domains and websites to those packages. You will then need to create a separate cPanel for each new website.
It is up to you to make your decision. Our managed Hosting team can also assist you with this task. If you have any further questions, please contact our support team.