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