To export and import item shipments with their properties, you must
add the properties to the Excel template you want to use,
add the properties to the Item Shipments grid in the Role Management screen,
and select the appropriate role with the assigned properties while exporting or importing Expediting data.
To add properties to the Excel template, follow the instructions in Expediting template fields > ISH sheet.
To assign item shipment properties to a role, see Manage administrative master data > Manage role configuration > Create a role > Configure a data grid. In the Role Management screen, select the role, navigate to Configuration, select Expediting > Agreement Summary Section > Item Shipment Details > Item Shipments, and click Properties. In the Manage Properties dialog, add all needed properties.
Before starting the export or import in the Expediting screen, make sure you have selected the role that contains the item shipment properties.