What kind of email address should I prepare for pre-registration?

What kind of email address should I prepare for pre-registration?

We recommend preparing your individual corporate email address for log-in, as each email address will serve as a personal log-in account.
However, you may also register a group or shared email address commonly used among users.
Please note that if multiple individuals use the same log-in, it is the responsibility of the users to manage the password securely.
Additionally, when you activate your account, a notification will be sent to your registered email, so please ensure that the email address can receive messages.