This file defines how to show chapter introduction text.
First name (in our example ch05aund ) determines BMP reference for chapter screen.
The first column is filled by race names.
Later there are two columns that could be filled by strrefs from Dialog.tlk.
In BG2: ToB we have (chptxt6.2da):

2DA V1.0
ch05aund
                        0           1
SWITCH                  DEFAULT     DEFAULT
DEFAULT                 16208       1389
DWARF                   0           0
ELF                     0           0
HALFELF                 0           0
HALFLING                0           0
GNOME                   0           0
HUMAN                   0           0
HALFORC                 0           0
MAGE                    0           0
FIGHTER                 0           0
CLERIC                  0           0
THIEF                   0           0
BARD                    0           0
PALADIN                 0           0
FIGHTER_MAGE            0           0
FIGHTER_CLERIC          0           0
FIGHTER_THIEF           0           0
FIGHTER_MAGE_THIEF      0           0
DRUID                   0           0
RANGER                  0           0
MAGE_THIEF              0           0
CLERIC_MAGE             0           0
CLERIC_THIEF            0           0
FIGHTER_DRUID           0           0
FIGHTER_MAGE_CLERIC     0           0
CLERIC_RANGER           0           0

Description applies to: