id	description	section	req	max_loop	max_usage	pos
BGN	Beginning Segment	H	M	0	1	1
DTM	Date/Time Reference	H	O	0	1	2
III	Information	H	O	0	999999	3
N1	Party Identification	H	M	999999	1	4
N3	Party Location	H	O	0	2	5
N4	Geographic Location	H	O	0	1	6
REF	Reference Information	H	O	0	999999	7
PER	Administrative Communications Contact	H	O	0	3	8
N9	Extended Reference Information	D	O	999999	1	9
DTM	Date/Time Reference	D	O	0	1	10
LCD	Place/Location Description	D	O	0	1	11
CS	Contract Summary	D	O	999999	1	12
N1	Party Identification	D	O	0	1	13
III	Information	D	O	0	999999	14
SLN	Subline Item Detail	D	O	999999	1	15
REF	Reference Information	D	O	0	999999	16
III	Information	D	O	0	999999	17