Use the dd add command to add vault storage in the Cyber Recovery deployment. Only an admin user can access this command.
crcli dd add --mgmtddnickname <nickname> --mgmtddhost {FQDN | IP Address} --mgmtddusername <username> [--mgmtddsshport <1-65535>][--tags <tag text>]
[root@cr-system]# crcli dd add --mgmtddnickname VaultDD --mgmtddhost dd01.dell.com --mgmtddusername cradmin --tags DD1,Production,"Finance Dept" cradmin password: DataDomain: VaultDD added to the CR system successfully.