I need product attribute values imported into CRE. (look on the attached pic)
You will create a prod. attribute called Car Make and Model and it's values will be for example 1991 Acura Integra, 1991 Acura Legend, 1991 Acura NSX, ...
So, one value of that attribute will be one line of the .xls/tab delimited file and you will join the values of the tree columns into one.