Manage cross-shipping further by adding cross-shipment addresses and connecting them to different administrator accounts, delivery options and even choose between drop and cross-shipment on order level.
Basic information is below, detailed guild can be found here: Nettailer - Cross shipment handling
Go to Customers & users/Administrator and click on the administrator account to which you would like to connect one of your pre-defined delivery sites.
In the Contact info tab, uncheck Is direct delivery to open up all fields in Cross-shipment address section.
When creating or editing a delivery option, go to the Cross-shipment tab and check the Use cross-shipmen address checkbox.