Hello, I am trying to add a custom transaction line field to the Sales Order Entry screen that will only be available when one service item for sale(Labor), is entered into the line item. My goal is to create a field to enter the "Technician/Employee Name" when the item "Customer Labor" is entered. I will not need the field for any other sales items. I think I can get that to print on the Sales Order form to turn in for payroll and to keep track of which technician worked on each sales order? Thank you in advance.