Payments owed on Extended returns

[Susan Swann]

Good morning, I am having difficulty figuring out where to apply a previously paid balance due on the federal return.  The client completed their own extension with information they had prior to deadline.  They later came to me to complete the Fed and state return but I cannot locate the area in Proconnect to apply the payment that the client paid with the extension request.   The return shows a balance due - is it OK to just Efile it and assume the IRS will see that the customer already paid the balance before the 04-15-24 filing date?

[Jim-from-Ohio]

In ProSeries there is a tax payment worksheet where we can enter extension payments.  Does Proconnect have something like that?