In Microsoft Dynamics GP 2010, Microsoft changed the underlying tables used by the Check Remittance; I believe this was for purposes of efficiency. However, the downside is that the table, pmRemittanceTemp, used to replace PM_Payment_WORK did not contain the vendor's address or a link to a table which did.
In the past I have tended to use VBA to add the vendor's address to the Check Remittance because it was quick and easy to do and I didn't revisit this approach until Microsoft Dynamics GP 2013 was released. And the reason I revisited, was because of the new Web Client which does not support VBA customisations.
As always, I figured I might as well do a blog post about this and had it scheduled in to write when Richard Wheeler asked the question on the Community Forum. So, here is the step-by-step guide to adding the vendor address back onto the Check Remittance modified report.