Method: MODIFY_SELECTION_SCREEN
Method: MAP_WORKLIST_FASW_TO_FIELDCAT
Method: CREATE_ROWS
Method: DETERMINE_TITLE
Method: CREATE_FIELD_SELECTION
Method: CREATE_CONTEXT_FIELDLIST
Method: CREATE_REVIEW_REJ_FIELDLIST
Method: CREATE_REVIEW_ERROR_FIELDLIST
Method: CREATE_DRILL_DOWN_FIELDLIST
Method: CREATE_SINGLE_ITEM_FIELDLIST
Method: HANDLE_PERNR
Method: CREATE_REVIEW_FIELDLIST
Method: READ_FIELDSELECTION
Method: CHECK_MANDATORY_INPUT