Hello, please see the attached screenshot. How do I transform an expense into a bill payment? You will see that I highlighted a bill for $81. And unfortunately, an expense was entered instead of a bill payment to that $81 bill. So this $81 shows as Past Due. I imagine there is a smarter way to fix this issue than deleting this expense and reentering it as a bill payment, right?

I have many transactions of this kind to fix,  I am in the middle of a book clean up, so that's very important to me. 

I am looking forward to reading your wisdom :-)
Thank you very much in advance,