One more permission in web needed, inventory add
Bar code
Regarding bar code, we will put one more field barcode in web
Barcode must be unique 
One item’s product code cannot be another items barcode
Make necessary changes in web to find out the product if either barcode or product code is entered
Make necessary changes in App to find out the product if either barcode or product code is entered
Ware house Name master
Provision to edit the existing warehouse, no need add button

