O que é um cartão de ponto "privado" e quais cartões de ponto podem ser definidos como privados?

Timesheets Admins can make current and future timecards private, so only authorized people can see them. See Configure Advanced Settings: Company Timesheets.

Private timecards are only visible to the creator of the timecard, the user the time is being tracked for, and Administrators of the Timesheets tool.

Which timecards can be set to private?

The privacy setting only affects the visibility of timecards in the Timesheets tools. It does not change the privacy of timecards in the company level Timecard tool and the Daily Log Timecard module.