In my product table, I have prod_nbr and prod_desc columns.
In the product dimension, I have prod_nbr and prod_desc concatenated to be
the "prod" member name column.

Is there an easy to make this flaxible... Can I make "prod" so that one
group of user can have "prod_nbr + prod_desc" and another group can have
"prod_desc + prod_nbr", or better yet, "prod_nbr" only.