You should use a PC with Rumba LightPen capabilities, since this is required. If you lack this functionality or are using a real 3278 terminal, the LightPen can be emulated by putting the cursor at the desired location and hitting the 'CrSel' key over on the left. It's a pain in the neck, but it's better than a sharp stick in the eye.

Remove SUT password
When Admitting has caught up from an outage:
Logon A2K
Click !20 ONLINE ARCHITECTURE
Click !01 BUILD SCREEN
Screen name: GESIGNON
Action type: C
Hit ENTER
Select Disabled version
Hit ENTER
Action type: E
Hit ENTER twice - until message "Enable complete Screen now in production status"
Click !14 or hit PF14
Click !11 or hit PF11
The SUT password is now removed. Inform users.

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