If you login as Mr. B, you can scan for spoofing, such as seeing Mr. A's personal information that you should not be able to see.
Please add the login settings for spoofing from the authentication information.
Please specify a different account from the normal login settings for the authentication information.
Also, please register different personal information (name, address, phone number, etc.) for the account for the normal login settings and the login setting for spoofing in advance.
Please go to Scan List > New Scan > Authentication Information > Login Settings for Spoofing.