URN pop up Merged

It's very useful to be able to note down the URN of a transaction for later reference. In order to see the URN of a transaction such as invoice, you have to come out of the invoice window, refresh the supplier and see the new transaction. A small pop window containing the URN after posting - visible for a certain length of time would allow users to note down the urn then continue posting invoices for multiple suppliers. This would be much quicker than having to look these up individually afterwards. (similar is available in PS Financials)