To log onto TSO you will need your TSO UserID, TSO password, and TN3270 Communications software.

1. Start a TSO Session
• Start the TN3270 software.
• Type UTSO in the Application Field.
• Press Enter.



2. Enter your TSO Userid and password:
• At the "Enter Userid" prompt, type your Userid
• Press enter.

  

• Type your password in the Password field. Note: the characters will not display but the cursor will move.
• Press Enter.
• System messages will be displayed. Press Enter after *** is displayed.