Sequence
Element
Name
Type
Requirement
Min
Max
Repeat
01
Assigned Identification
String (AN)
Optional
1
20
1
Alphanumeric characters assigned for differentiation within a transaction set
TSD01 indicates the loading sequence and relative shipment position on the
trailer.
02
Position
String (AN)
Optional
1
3
1
Relative position of shipment in car, trailer, or container (mutually defined)