Go to the docs for the latest release.
Adding existing ONTAP Cloud systems to Cloud Manager
You can discover and add existing ONTAP Cloud instances to Cloud Manager. You might do this if your Cloud Manager instance became unusable and you launched a new instance, but you could not restore all ONTAP Cloud instances from a recent Cloud Manager backup.
You must know the password for the ONTAP Cloud admin user account.
On the Working Environments page, click Add environment.
Under Discover, select ONTAP Cloud.
On the Region page, choose the region where the instances are running, and then select the instances.
On the Credentials page, enter the password for the ONTAP Cloud admin user, and then click Go.
Cloud Manager adds the ONTAP Cloud instances to the tenant.