Ahh, if I create an invoice with service item mapped to RE, I can then apply the final payment received in 2025 to that new invoice and the remaining balance of the original?

Say wrong checks total $7,000 and my open balance on the original invoice is $8,000 for a total still owed of $15,000.  They paid me $15k in 2025.  I can create a new invoice "B" mapped to RE for $7,000, and then apply the $15k payment to the $8,000 invoice "A" and the $7,000 invoice "B"?