Field help (SCTPROLOT) 

When this box is checked, the bank carries out a global posting (one debit line taken into account by deposit slip).
When this box is not checked, the bank carries out a unitary posting (one debit line taken into account by payment).
This information is used in the context of the bank file generation with the SEPA format. It corresponds to the field 'BatchBooking' in the .xml file.