Thanks to Both of you,
What i need was i got that points :
If this field is checked:
If this field is selected, physical movement of stocked
products are posted in the ledger if:
• On sales delivery, when Post packing slip in ledger
parameter is selected in the Accounts receivable
parameter form.
• On product receipt, when Post product receipt in
ledger parameter is selected in the Accounts payable
parameters form.
• On production report as finished, when Post report as
finished in ledger is selected in Production control
parameters form.
If you select this parameter, packing lists from
purchases or sales are posted at cost in the ledger. This
means that the value of physically received, delivered, or
floating items is not only reflected in the inventory, but also
in the ledger. When the same purchase or sales invoice is
updated, the transactions are reversed from the packing slip
update.
If this is unchecked :
Physical movement of stocked products are not posted in the
ledger, regardless of whether the Post Packing Slip in
Ledger, Post product receipt in ledger, and Post report
as Finished in Ledger setup options are selected in the
accounts receivable, accounts payable, or production control
parameters.