What drives the organization for the Item List of Values on the Debrief Expense Tab?

Please refer to the attached screenshot. When navigating to (N) BR Field Service Manager R12 > Service Request > Service Requests > Find Service Requests > Enter Service Request Number from Step 1a > Clear the Inventory Org field > (B) Search > (T) Tasks > (B) Debrief > (T) (T) Expense > Enter Activity Code, Enter % on the Item to show LOV

The Expense Items that are assigned to the Brazil Organization (BSP) are not in the list. Only the Expense Items that are assigned to the US Organization are included.

If I select any of the available items, when the charges are submitted, it errors out because the items are not assigned to the Validation Organization in Order management (which is BSP for Brazil Operating Unit)