Although in practice there are some files that you are unlikely to need to alter, in

principle all of the following types of files can be made domain-specific:

v Configuration files, that is, all files ending in .cfg

v Discovery agent files, that is, all files ending in .agnt

v Active Object Class files, that is, all files ending in .aoc

v Text-based stitcher files, that is, all files in a stitchers directory ending in .stch