Question:
Why do you need to use Account ID to login?
Why Cloud account need Account ID to login?
Why Cloud VMS need Account ID to login?
Answer:
It is to allow different users to log in to different GV-Cloud groups by using different Account ID.
For example:
A security company responsible for multiple customers can add multiple customer Emails under the same Account ID.
With the Group function, it is possible to assign viewing permissions to allow different customers to see different cameras, allowing the security company to achieve the effect of managing a large number of User Accounts and Hosts with only one set of Account ID accounts.