Does survey solution HQ have audit trail functionality(e.g HQ is able to keep log of user details, time login and logout,log of edited information, time the specific user download/Export data, etc from the server?)
Francis, to a certain extent yes, but the definitions of audit trail differ, so one needs to be very specific about the definitions. Survey Solutions is probably close to this definition:
as you can get individual time-stamps for individual questions.
Interviewer synchronization sessions are also logged and you can see statistics on the last session.
I suggest you explore the interviewer_actions file and paradata records to see if they suite your needs.
Best, Sergiy Radyakin