# Modifying a Requisition
A requisition may need to be modified before submitting it for approval. Click on the shopping cart icon located on top-right hand side of the page.
The following changes can be made to an open Requisition from the shopping cart:
- Amend the quantity for an item.
- Remove an item from the cart by clicking on the Remove from cart link under the Quantity box.
- Add additional items to the cart.
- Change the currency.
- Change the Approver/PO Approver Group.
- Specify the Purchase Reason.
- Billing address.
- Shipping address.
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TIP
Once submitted for approval, a requisition cannot be modified.