Enter Inventory Mgt/Inventory Control Management/Lookup Manufacturer Part Number from XL List Module

The following screen will appear:

Depress the "Browse for Excel File" to locate the file name created

Double Click on the File name and the following results appear.  Two XL files are created, one XL file lists the Mfgr Part Numbers found in system, (which is the ones that appear on screen)and the other XL file lists the Mfgr Part Numbers not found.