This file can be used to redefine a number of file references or set new default values. For instance, it is used to switch from BGEE to the Siege of Dragonspear campaign.

In PSTEE we have:

2DA V1.0
*
        WORLDSCRIPT     DESCRIPTION     ICON    INTERDIA    LOADHINT    MASTAREA    MUSIC   NAME    NPCLEVEL    TBPPARTY    PDIALOG     SAVE_DIR    STARTARE    STRTGOLD    STARTPOS    STWEAPON    25STWEAP    XPCAP   XPLIST  WORLDMAP    MAP_DROPSHADOW  MAP_FONTCOLOR   KEEP_POWERS     INTRO_MOVIE     IMPORT
PST     BALDUR          31572           1       *           *           MASTAREA    1       44685   NPCLEVEL    *           PDIALOG     save        STARTARE    STRTGOLD    *           *           *           *       *       WORLDMAP    1               0xFFFFFFFF      0               INTROH          PARTY