I'm trying to create a new date field in my Sales order with Studio (v12) and then link that field to a new column in my list of Manufacturing orders. 

I want the date that I select in my SO to appear in my Manufacturing orders list next to all the products on that SO. 

When I try searching through the related fields from 'Manufacturing' I don't have the option of selecting any of the related fields that appear when i'm in 'Sales'. Any help would be greatly appreciated. :)