Method: GET_VALUE_SET
Method: GET_ALL_TASK_RELATIONSHIPS
Method: GET_ALL_PREDECESSOR_TASKS
Method: GET_ALL_SUCCESSOR_TASKS
Method: GET_COLLABORATION_NAME
Method: GET_RELATED_TASKS
Method: MOVE
Method: CREATE_DATA_FROM_MODEL
Method: VISIT_DOCUMENT
Method: IF_ACO_COMMON~GET_NAME
Method: GET_ALL_SORTED
Method: MOVE_OLD
Method: GET_NEXT_LEVEL
Method: CHANGE_NODE
Method: GET_NODES_OF_CREATED_OBJECTS