If you move a Cloud instance to another data center or account, you will need to make sure to move it’s SSL certificate to continue serving content securely:
Install the Certificate into the second Cloud
Go to the Edit Cloud page for the second Cloud
Click on the Add-ons tab
In the SSL section, click Create a CSR
Enter the Common Name which matches the Certificate being moved
You will be prompted that a matching Certificate was found
Click OK, and the Certificate will be installed on this Cloud
Delete the first Cloud if you no longer need it (a backup is always a good idea if you’re not 100% sure)
If you are not deleting the first Cloud
Go to the Edit Cloud page for the first Cloud
Click on the Add-ons tab
In the SSL section, click Delete
Choose the option “Leave certificate available to use on another Cloud”