id	description	section	req	max_loop	max_usage	pos
ERP	Educational Record Purpose	H	M	0	1	1
N1	Party Identification	H	M	2	1	2
N2	Additional Name Information	H	O	0	1	3
N3	Party Location	H	O	0	1	4
N4	Geographic Location	H	O	0	1	5
PER	Administrative Communications Contact	H	O	0	1	6
CSE	Educational Course Information	H	M	999999	1	7
DTP	Date Or Time Or Period	H	O	0	10	8
CSU	Supplemental Course Data	H	O	0	10	9
REF	Reference Information	H	O	0	10	10
MSG	Message Text	H	O	0	999999	11