Method: SETUP_FIELDCAT
Method: IF_CLS_ASSIGNMENT~UPDATE_REFERENCE
Method: DISPLAY_ASSIGNMENT
Method: HANDLE_ALV_CHANGED
Method: HANDLE_BUTTON_CLICKED
Method: IF_CLS_ASSIGNMENT~SET_ASSIGNMENTS
Method: EDIT_REMARK
Method: HANDLE_HOTSPOT_CLICKED
Method: GET_CURRENT_POSITION
Method: HANDLE_USER_COMMAND
Method: REFRESH_TABLE
Method: DISPLAY
Method: UPDATE_ATTRIBUTES
Method: SETUP_FIELDLIST
Method: UPDATE_ASSIGNMENT
Method: HANDLE_DOUBLECLICK