Alternative Business Terms in ForwardingInstructions

At item 6.20 in the Update Package work list, we have:

   6.20 ForwardingInstructions / ID (BBIE): In definition, remove
        second sentence; in Business Terms, add "shipping
        instruction".

The first part is easy enough, but where does the new Business
Term go?  Logically it would seem to belong in cell N6 along with 
"Freight Forwarding Instruction, Shippers Letter of Instruction",
but why are these Alternative Business Terms for ID?  Shouldn't
they be terms for the document itself (cell N2)?

Jon