How i can change in Purchase Receipt

i want to edit the Purchase Receipt
when i go to select Purchase Receipt item ,i want to add Delivered quantity, received quantity and remaining quantity.
Note: The quantity received must be not allowed greater than the Delivered quantity…

Why do you need to change PR ?
-You will get all this data from “bin” form in application for particular item and warehouse of that item and .

  • And backend tabbin table from is available.