javascript - How do I add the salesdescription field in Nesuite Checkout 2.03 -

how add salesdescription item document cart line items in netsuite checkout .ssp solution? can call name, itemid, quantity, etc, using:

<%= item.get('_name') %>  <%= item.get('itemid') %> <%= line.get('quantity') %>  

but reason <%= item.get('salesdecription') %> not work.

i have been , down through model.js , .ss pages , dont see api pulled quantity, itemid, or name.

i fixed updating sitebuilder 2.03 sitebuilder denali (after reinstalling 2.03 scratch, finding , following explicit directions netsuite suiteanswers pages(answer id: 40454 if have login), , still had issue). if there work around in 2.03, never found it.