How read and write QPD-4

Aug 31, 2015 at 10:36 AM
The QPD segment have only property UserParametersInsuccessivefields, for QPD-3.
How read or write field QPD-4 ?
// Create QPD-3
var qbp = new NHapi.Model.V251.Message.QBP_Q11();
qbp.QPD.UserParametersInsuccessivefields.Data = new EI(qbp); // for QPD-3