Ability to capture Customer Part Numbers and maintain a cross reference

Summary

Ability to capture Customer Part Numbers and maintain a cross reference

Content

We have a business requirement to capture the customer part numbers as the customers order based on their customer part numbers instead of the item numbers within the Fusion application 

Can we have a cross reference maintained between Customer Items vs Items in Fusion ?

Can we search on the sales order form based on the customer part numbers ?

Version

20C