When transferring data using Web TimeSheet Integration Manager for QuickBooks, field mappings need to be created between fields in Web TimeSheet to appropriate fields in QuickBooks. This mapping is very important for successful transfer of data. Whenever you do a successful transfer of time and expense or any other data between Web TimeSheet and QuickBooks it is recommended to save the field mappings by exporting them to a .qbi file. This could be very helpful in situations when you have lost the mappings for some reason.
Steps to export export the configuration file of QuickBooks integration manager:
Versions of QBI which support configuration files are 2.x and 5.x.
The 2.x configuration files are not compatible with 5.x configuration files.