NB. It is unclear if this file is used, or partially used in IWD2.

This file assigns the kits possible to be used by given race in given class as defined in KITTABLE.2DA.
The filenames of these files are constructed as follows : K_(first letters of class name)_(first letters of Race names).
Standard identifiers are as follows:

Class abbr.	Class name	Race abbr.	Race name
F	Fighter	H	Human
C	Cleric	D	Dwarf
T	Thief	G	Gnome
B	Bard	E	Elf
P	Paladin	HE	Half-Elf
D	Druid	HL	Halfling
R	Ranger	HO	Half-Orc
M	Mage
FM	Fighter Mage
FC	Fighter Cleric
FT	Fighter Thief
FMT	Fighter Mage Thief
MT	Mage Thief
CM	Cleric Mage
CT	Cleric Thief
FD	Fighter Druid
FMC	Fighter Mage Cleric
CR	Cleric Ranger
S	Sorcerer
MN	Monk
BN	Barbarian

Files description:
First column of these files is number on the list.
Second column consists list of kits numbers from KITLIST.2DA that may be used in the given class/race combination.
In IWD2 we have for example K_B_D.2DA (file for Bard, Dwarf):

2DA V1.0
2DA V1.0
*
           KIT        
1          0
2          13
3          14
4          15