You can restrict access to the application in the following ways.
Typically, you terminate users who leave the organization. Terminated users cannot log in to the application. All users, including terminated users, remain in the study for audit purposes. A terminated user can never be activated or deactivated. If you terminate a user account, you can never use the account again.
Typically, a user is automatically deactivated when the user fails to log in after the number of attempts set in the Central Designer Administrator software. After the user account is deactivated only an administrator can manually reactivate the user. The user must be reactivated before the user can work in the application.
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