jeeva nantham

Hello Ben, We are working Sage100 and US region

I have created the user defined field in item master "UDF_TEST_ITEM_MASTER". I am able to get the field in Inventory management ->Item maintanence using the object name as "UDF_TEST_ITEM_MASTER". I have added the "UDF_TEST_ITEM_MASTER" in the sales order line items and it is showing the field name as "ITEMCODE_UDFTESTITEMMASTER". How do i get the object name of the user defined field value in sales order line values. Attached screenshot of the field name.

How to add custom fields in sales order and items? Does the custom fields are supported in bussiness object?