Method: PG_OV_ALLV_INIT_MAIN_GROUP
Method: HANDLE_METADATA_EVENTS
Method: PG_FOL_DE_INIT_MAIN_GROUP
Method: ADD_PROPERTY_VAL_TO_INPUTLIST
Method: GET_PROPERTY_INPUTLIST
Method: PG_ITEM_HANDLE_EVENTS
Method: PG_VERSION_INIT_MAIN_GROUP
Method: PG_VERSION_HANDLE_EVENTS