Here is a list of all topics with brief descriptions:

CONTACT	Functions to contact the Device Manager
CONTAINERS	Functions to get informations about containers
GPIO	Functions to communicate with equipments using GPIO
NETWORK	Functions to setup network
REBOOT	These functions are related to system restart
SBOM	Functions to access Software Bill of Materials
SYSTEM	Functions to access system identifiers
TIME	Time and timezone related functions
WATCHDOG	System watchdog related methods