I started a new job where the gal before me was applying payments incorrectly over the past 3 years. Now I'm trying to collect on past due invoices that the customer is stating have already been paid. 

Is there a report I can run that will show what invoices were paid with a specific payment? In other words if we received check # 123 and it paid invoices A, B & C... is there a report that will break this out so I can do a v-lookup to the remittance the customer provided to see what/where payments were applied incorrectly? The only was I can see doing this is literally clicking on each invoice to see what payment was applied and over the course of 3+ years there are a lot of invoices!!

I'm using QuickBooks Enterprise 2019.