For COBOL, the Uppercase action can be used to change user-defined words, reserved words, functions compiler directives, and preprocessor strings. For JCL files, it can be used to uppercase the following elements: JOB name, STEP name, PROC name, PROC STEP name, DD name, Operation, key words, subkey words, key word synonyms, symbolics, commands, control strings, and error strings.
The Uppercase selection on the editor action changes all lowercase code statements and make them uppercase. In the editor, Right-mouse click and click . The changes are permanent when you save the file.