Step 1. Go to Inventory management > Setup > Inventory > Item model groups.
Step 2. On the Action Pane, click on New button.
Step 3. In the Item model group field, type a value.
Step 4. In the Name field, type a value.
Step 5. Select the Stocked product check box.
Step 6. In the Inventory model field, select an option.
Step 7. Select the Include physical value check box.
Step 8. Select the Post physical inventory check box.
Step 9. Select the Post financial inventory check box.
Step 10. Select the Financial negative inventory check box.
Step 11. In the Batch disposition code field, select an option.
Step 12. In the Approved vendor check method field, select as No check.
Step 13. On the Action Pane, click on Save button.
Step 14. On the Action Pane, click on Back button.