When clicking Split in the panel
for entering and viewing customs registration -
supplementary SAD the data on SAD number and date for releasing in free
circulation is copied to all daily issues where customs registration was created.
Before continuing, you have to confirm the operation:

Confirm the step by clicking
and cancel the operation by clicking
.
So you supplemented data on daily issues with data on SAD containing duties
charged and this is required in mandatory customs records. SAD number is
recorded in the field for entering the second linked document in
customs warehosue issue.
After copying SAD to all daily issues has completed successfully, the
following message is displayed (see SAD copy to daily
issues successfully completed!).