The Commodity Journal (JCOMM) is populated from the Commodity tab on all commodity-based transactions: Requisition (RQ), Solicitation (SO), Solicitation Response (SR), Purchase Order (PO), Master Agreement (MA), Receiver (RC), Invoice (IN), Payment Request (PR), Stock Requisition (SRQ), Confirmation Issue (CI), Over-the-Counter (OC), Stock Return (SN), Stock Transfer Issue (TI), Stock Transfer Receipt (TR), and Inventory Adjustment (IA).