__PACKAGE__->meta->add_relationship(orderitems => { type => 'one to many',
class => 'SL::DB::DeliveryOrderItem',
column_map => { id => 'delivery_order_id' },
__PACKAGE__->meta->add_relationship(orderitems => { type => 'one to many',
class => 'SL::DB::DeliveryOrderItem',
column_map => { id => 'delivery_order_id' },