id description section req max_loop max_usage pos BGN Beginning Segment H M 0 1 1 ERP Educational Record Purpose H M 0 1 2 REF Reference Information H M 0 10 3 DMG Demographic Information H O 0 1 4 IND Additional Individual Demographic Information H O 0 1 5 SSE Entry And Exit Information H O 0 1 6 SST Student Academic Status H O 0 1 7 NTE Note/Special Instruction H O 0 15 8 N1 Party Identification H M 2 1 9 N2 Additional Name Information H O 0 1 10 N3 Party Location H O 0 1 11 N4 Geographic Location H O 0 1 12 PER Administrative Communications Contact H O 0 1 13 IN1 Individual Identification H M 15 1 14 IN2 Individual Name Structure Components H M 0 10 15 N3 Party Location H O 0 1 16 N4 Geographic Location H O 0 1 17