An Industry customer has purchased several Huawei flash storage devices for service deployment.

This statement is true . Huawei’s official HyperReplication configuration procedure states that before adding a remote device, you must create an authentication user on the remote device , and the role of that user must be “Remote device administrator.” After that, the engineer can use that account and password when adding the remote device .

Huawei’s documentation for adding a remote device explicitly says that the Remote Device Administrator account and password must be set to the authentication user created on the remote device . This directly matches the statement in the question.