In FortiNAC-F, the expiration of a guest or contractor account is determined by the configuration settings within theAccount Creation Wizardand the associatedGuest/Contractor Template. While a template can define a default " Account Duration " (as seen in the 12-hour setting in the second exhibit), theAccount Creation Wizardallows an administrator to manually specify or override the start and end parameters for a specific user session.

According to theFortiNAC-F Administration Guideregarding guest management, theAccount End Datefield in the creation wizard is the definitive timestamp for when the account object will be disabled or deleted from the system. In the provided exhibit (Account Creation Wizard), the administrator has explicitly set theAccount Start Dateto2025/09/12 08:00:00and theAccount End Dateto2025/09/13 17:00:00.

Even though the template indicates an " Account Duration " of 12 hours, this value typically serves as a pre-populated default. When a manual date and time are entered into the wizard, those specific values take precedence for that individual account. The account will remain active and valid until5:00 PM (17:00:00)on the following day,2025/09/13. It is also important to note the " Login Availability " from the template (8:00 AM - 7:00 PM); while the accountexistsuntil the 13th at 17:00:00, the user would only be able to authenticate during the active hours defined by the login schedule on both days.

" When creating an account, the administrator can select a template to provide default settings. However, specific values such as theAccount End Datecan be modified within theAccount Creation Wizard. The date and time specified in the ' Account End Date ' field determines the absolute expiration of the account. Once this time is reached, the account is moved to an expired state and the user ' s network access is revoked. " —FortiNAC-F Administration Guide: Guest and Contractor Account Management.