> TB2-UN/EDIFACT - Directories > Segment Groups > Layout
SYNTAX DEPENDENT COMPONENTS
Introduction
Directories
MIGs

UN/EDIFACT Based Directories
PER = Period : Segment Group Layout
Type Tag Name Mandatory Repeats Created Modified
Segment
XRH
Segment group header Yes 1 10-07-96 10-07-96
Segment
PER
Period Yes 1 10-07-96 10-07-96
Segment
DTM
Date/Time No n 10-07-96 10-07-96
Segment
MOA
Monetary amount No n 10-07-96 10-07-96
Segment group
ROD
Risk Object No n 10-07-96 10-07-96
Segment
XRT
Segment group trailer Yes 1 10-07-96 10-07-96