Combined invoices or single invoices that cover several orders may group line items by order or delivery note numbers that are interleaved in the table. For these invoices, search for order numbers with a Format Locator. (Select the Format Locator from the Advanced settings section of the Table Locator property window.)
Only results from that locator with a confidence level that is higher than the threshold are used. Furthermore, specify whether the grouping values are order or delivery note numbers. The numbers are then copied into the appropriate column of the table.