PO Summary Form > Shipments

Hi, this seems like a query that should have been asked many times over

We have a query from our AP team who want to see Invoiced Amounts v PO lines in the same page. I can just about to this by adding in Amount Billed to PO Summary form

When Results = Shipments is selected

But the true icing on the cake for them, would be to have the same page also display the suppliers Invoice Number . I can't seem to locate Invoice Number in the folder options.

You can see as far as I have taken it in the image below