Lookup widget
The Lookup widget displays cross-reference or part number lookup tables.
Cross-reference lookup table
The cross-reference lookup table displays instances where selected stock items can have replacement stock items. These replacement stock items are displayed only if they are considered viable replacements for the current item.
Part number lookup table
The Part number lookup table displays the supplier's code for a specific stock item. More than one part number might be displayed for the same stock item because of differing suppliers.