How does the table 21 Cust. Ledger Entry work??

I am working with report 10041 Cash Receipts Report. Under the Customer Ledger Entry table there are Invoice and Payments under Document Type. What links these 2 together for the report?? How does Navision know which Payment goes to which Invoice???

Thanks in advance.


In Customer Ledger Entries you have the option to see applied invoice to a payment by clicking in Applied Entries menu option.

To see the relation between a payment and a invoice you can see the code in Form Applied Customer Entries in function FindApplnEntriesDtldtLedgEntry

Thanks Nuno.