How to Get Username in COBOL - Code Snippet

How to perform 'Get Username' in COBOL.

example.cbl
* Task: Get Username
* Language: COBOL

PROCEDURE DIVISION. get_username() 
    * Implementation for Get Username
    * TODO: Implement core logic here
    * Step 1: Prepare data
    * Step 2: Process Get Username
    DISPLAY("Done");
STOP RUN.
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