Server-based software license (additional module for the REINER SCT timeCard) that automatically synchronizes absence, attendance, and event data from the timeCard to Microsoft Outlook and Office 365 calendars. No client installation required. Synchronizes requested/approved absences, manually entered absences, absences with markings (check-in/check-out with reasons), birthdays, anniversaries, and public holidays. Supports anonymity and selective transfer of absence types. Optional additional ExchangeSync Autoresponder for setting automatic out-of-office messages. Deployment: server/cloud; target: Outlook user and group calendars. Identifiers: SKU 21169740, EAN 4011170085373, MPN 2749651-360. Distribution: electronic software delivery (ESD) or distributor entries; basic license without runtime limitation when sold as such.