So here is the dilemma, currently if a Purchase  Order Receipt is returned in the system and the PO is closed, why would a Return Purchase Order Receipt still be available to apply to an invoice.   Is there currently a way in Acumatica to remove this POR so it does populate when you click on Add Purchase Order receipt so it is not attached to an invoice?  Or is their a better way we should be handling this process?  It does give an error message when applied but it still allows AP to release it.