Method: VISIT_CHECKLIST_ITEM
Method: SET_SORT_NUMBER
Method: GET_SORT_NUMBER
Method: SET_ATTRIBUTES
Method: GET_DATA_EXT
Method: SET_DEFAULTS_UPON_COPYING
Method: SET_DEFAULTS_UPON_CREATION
Method: DO_CHANGEABILITY_CHECKS
Method: CONSTRUCTOR
Method: GET_CHECKLIST_ITEM_ID
Method: READ_PROCHILD_CHILDREN
Method: SEARCH_FOR_TEXT