Portal application

I am trying to create a portal in a standard form view that shows a list of all the records from the same TABLE. Therefore I have a table called INVOICES. In form view I have my Invoice layout, and that generates new Invoices (records). I want to see within this Invoice layout a portal listing of all these records (Invoices). Obviously not all the fields, just a short hand reference like the kp_ID and the client name. Currently I have to 'go to layout' , list view, to see a list of these records. It would be more convenient to have this list within the form layout. Is this possible? My setup follows the kp and kf protocol.

Thanks

Matthew