Hi Raphael,
The parameter for selection always shows only two columns (Value and Description)
Normally if you want the selection for CardCode, then you would get the data from the master data.
In this case ?Card@SELECT CardCode, CardName FROM OCRD.
If you need the DocEntry of INV, you would create another parameter
?DocNum@SELECT DocEntry, DocNum FROM OINV
If you need more information on this selection,
third column is not possible. What you can do is combine the values in the Description column.
Let Say you want to show an address of the CardCode beside the CardName.
?Card@SELECT CardCode, CardName + ' - ' + Address FROM OCRD
Regards
Edy