can we modify a dropship requisition price once PO is already created

Summary:

can we modify a dropship requisition price once PO is already created

Content (please ensure you mask any confidential information):

Due to a change in the customer's price, the business intends to update the purchase order (PO) price and send a revised update to the supplier in the context of a dropship order. Currently, the PO price is captured in the sales order (SO) lines through the Enterprise Foundation Framework (EFF) and is transferred to the PO via requisition. I am curious if it is possible to send a revision, and if so, can this price revision be processed through the requisition system?