Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Quick Start on Startup
PREF_COMMUNICATION_QUICKSTART_DIALOGParameter: Allow Bugreports
PREF_COMMUNICATION_BUGREPORTSParameter: Show Developer Updates
PREF_COMMUNICATION_UPDATE_AUTO_DEVELOPERParameter: PREF_COMMUNICATION_METRICS_DISABLE_CHECKBOX
PREF_COMMUNICATION_METRICS_DISABLE_CHECKBOXParameter: PREF_COMMUNICATION_METRICS_GOTO_PREFERENCE_DIRECTORY
PREF_COMMUNICATION_METRICS_GOTO_PREFERENCE_DIRECTORYParameter: PREF_COMMUNICATION_METRICS_GOTO_SERVER_LOCATION
PREF_COMMUNICATION_METRICS_GOTO_SERVER_LOCATIONParameter:
PREF_COMMUNICATION_METRICS_INFO