The EFS page gains an EC2 instances section like the AWS console's Attach
dialog: the file system's DNS name, the commands to install the NFS client,
and mount commands by DNS name, with the EFS mount helper, and by each
available mount target's address, each with a copy button. It appears once
a mount target is available, and the page refreshes while one is creating.
TheCloud serves plain NFS, so the mount helper's tls and accesspoint options
are called out as unsupported.