Suppose you have a person in the NAB that is an id used by more than one person.
So the surname of that person is "Sales" and the name is "Greene Carter Ross Benton" :-)
A part form using other methods such as a mail-in db, supposing I wish to use this ugly method, my simple problem is this:
When I write a mail, the to field has the lookup function:
if I write "sale" lookup it's ok, if I write "greene" it's ok, if I write "carter" or any other is not.