Method: SET_WHATIF_SCENARIO_ATTRIBUTES
Method: PREPARE_WHATIF_SCENARIO
Method: DISPLAY_WHATIF_DETAILS
Method: DELETE_WHATIF_DETAILS
Method: CHANGE_OTHER_ATTR
Method: DISPLAY_OTHER_ATTR
Method: DISPLAY_BUDGET
Method: PREPARE_TO_SAVE
Method: CHANGE_BUDGET
Method: CONVERT_ORIGINAL_AMOUNT_INT
Method: CONVERT_CO_TO_INTERNAL
Method: CONVERT_CO_TO_EXTERNAL
Method: SET_SCENARIO