QAD 2017 Enterprise Edition > User Guides > Periodic Costing > Periodic Costing Setup and Initialization > Periodic Costing General Setup > Inventory Accounting Control
  
Inventory Accounting Control
Use Inventory Accounting Control (36.9.2) to set the Periodic Costing mode.
Set the Create GL Transactions field based on whether you want to use Periodic Costing in complete mode or in adjustment mode. When using complete PC mode, set Create GL Transactions to No.

Inventory Accounting Control