Composite products should take the individual bottles included in the composite product out of total stock when sold.
- I have 20 units "CabSav bottle" products in stock
- composite product contains 3 units of product "CabSav bottle"
- composite product is being ordered twice
- stock level for "CabSav bottle" product should be 24 after both orders are confirmed.
The stocktake page should be reflecting this.