Transaction and Account Keys on Export (CSV)

It would be very helpful if on the export (CSV) functionality within the Money Book, the exported data would include a unique (creation time) system generated account and transaction key values. Adding these values would would allow records to correlate across time after export. For example I am our troops treasurer and I use an external program to reconcile the books to the actual bank account statements …etc. I currently use the export functionality to build an upload bundle to this package but if a correction to a record in TT is made to a transaction (i.e. date modification, value change …) I loose the ability to effectively align the previous trans data to the new. If creation time generated keys that could not be changed were included this would solve this issue and allow me to tie modification back to the original, and generate adjustments.

Thank you