!!DUNS NUMBER \\ The __D__ata __U__niversal __N__umbering __S__ystem is a system developed by Dun & Bradstreet that assigns unique numbers to business entities. \\ \\ The Reference DUNS_NUMBER is used in Personality when defining Column Names for some functions. This field is linked to another table [P2K_CM_INDUSTRIES] through an LOV which holds [NAICS] codes.