id description section req max_loop max_usage pos N1 Party Identification H M 0 1 1 N2 Additional Name Information H O 0 99 2 N3 Party Location H O 0 2 3 N4 Geographic Location H O 0 1 4 DN Dealer Effectivity H O 0 7 5 R9 Route Code Identification H O 0 50 6 DH Dealer Hours H O 0 28 7 PER Administrative Communications Contact H O 0 1 8 K1 Remarks H O 0 1 9