The default folder that Nucleus will try to resolve cartridge handlers in is /atg/endeca/assembler/cartridge/handler. The /config subdirectory in that same location contains configuration components associated with the CartridgeHandler components. Similarly, /atg/endeca/assembler/cartridge/handler/xmgr and /atg/endeca/assembler/cartridge/handler/guidedsearch folders contain cartridge handlers that are specific to Experience Manager and Guided Search, respectively, and they also have their own /config sub-paths.

Note: Currently, the /atg/endeca/assembler/cartridge/handler/xmgr and /atg/endeca/assembler/cartridge/handler/guidedsearch folders are empty and function only as placeholders for future components.