How to make item level shows dm_item_code value

We ran standard collection and shipment and booking history collection successfully. DM_ITEM_CODE and DM_ITEM_DESC in T_SRC_ITEM_TEMPL table are populated with correct value. Then we ran EP_Load workflow successfully. We created a worksheet with levels of customer and item with item description as the item level attribute. However, item level shows dm_item_desc value instead of dm_item_code value. Is there a way to let item level shows dm_item_code value and attribute item description shows dm_item_desc value in worksheet. We use seeded model template.