How to get connection between SupplierInvoice and GeneralLedgerTransaction

[JoLu]

Hi,

We are fetching SupplierInvoice and haven't found a way to get the connection between a supplier invoice and a general ledger transaction, does anyone know if this is possible in the API and what property we should use? The reason behind this is that we would like to show the invoice info when looking at the ledger transaction and vice versa.

Best regards

Johan