Ok I've added the PO Vendor field (from IDO poitems, property PoVendorPo) and while this field populates on Purchase Orders and Purchase Order Lines, it does not populate on the form Purchase Order Receiving where I've just added it. It's been added to the grid and as an edit on the form, but when pulling open POs, this information does not populate. What can I be missing, please? The property was properly bound to the edit component and to the grid, no warnings or error messages were thrown. Thank you and I'm grateful for all assistance, thanks!