Business Central RDLC Shipment Report

Hello, everyone

I am making an extension of the Sales Shipment report in BC adding 3 columns (custom fields) to the Shipment Lines but when I generate the report I don’t get the information that I can see in the Posted Form in BC. I have also added some custom fields in the Shipment header and when I generate the report I get the corresponding information. Can you help me to give me an idea of what I have wrong? This is the code I have.
reportextension 50106 RE_SalesShipment extends /Sales Shipment NA/

{

RDLCLayout = './SalesShipmentNA.rdlc';

dataset

{

    // Add changes to dataitems and columns here        

    add(/SalesShptLine/)

    {

        column(Item_Details; TempSalesShipmentLines./Item Details/)

        {

        }

        column(ItemDetailsLbl; ItemDetailsLbl)

        {

        }

        column(LineNo; TempSalesShipmentLines.LineNo)

        {

        }

        column(Line_No; LineNoLbl)

        {

        }

        column(labelLine; TempSalesShipmentLines.labelLine)

        {

        }

        column(Label_Line; LabelLineLbl)

        {

        }

    }



    add(/Sales Shipment Header/)

    {

        column(DealerContact; DealerContact)

        {

        }

        column(Dealer_Contact; DealerContactLbl)

        {

        }

        column(Project; Project)

        {

        }

        column(ProjectLbl; ProjectLbl)

        {

        }

    }

}





requestpage

{

    // Add changes to the requestpage here

}



var

    TempSalesShipmentLines: Record /Sales Shipment Line/ temporary;

    ItemDetailsLbl: Label 'Item Details';

    LabelLineLbl: Label 'Label Line';

    LineNoLbl: Label 'Line No.';

    DealerContactLbl: Label 'Dealer Contact';

    ProjectLbl: Label 'Project';

}