Time Device Export Data

Content

In OTL implementation document, under the Time Collection Device Configurations chapter, it mentioned that we need to export person data, payroll time type and published schedules to the time device and then time device use export to complete each time event transaction. Using this data, the time device provides all of the information required to process supplier device event. 

 Is this apply for all type of third party time devices ? 

If I export only person details is it enough to update time cards with time details ?