id	description	section	req	max_loop	max_usage	pos
DK	Docket Header	H	M	0	1	1
PRI	External Reference Identifier	H	O	0	1	2
SA	Status Action	H	M	0	1	3
SC	Docket Sub-Level	H	O	8	1	4
RA	Rate Header	H	O	10	1	5
FK	Factor	H	O	0	5	6
MC	Miscellaneous And Accessorial Charges	H	O	64	1	7
FK	Factor	H	O	0	5	8
SW	Switching Charges	H	O	0	3	9