Once you have generated or received an SSL certificate (refer to Generating an SSL certificate for more information), you can install the certificate using WebHost Manager. You need both the certificate and key files to install the certificate.
To install an SSL certificate:
Click on the Install an SSL Certificate and Setup the Domain link in the SSL/TLS menu.
Enter the domain, user name, and IP address for the certificate in the Domain, User, and IP Address fields.
Click on the Fetch button to paste the .key and .crt files for the domain into the available display spaces, if they are currently on your server. Otherwise, copy and paste the .key and .crt files into the available display areas.
Note: If you generated the certificate using WebHost Manager, the certificate files will be available. Refer to Generating an SSL certificate for more information.
Paste the ca bundle for the certificate in the bottom display area, if required.
Click on the Do it button.