On an IBM emulator screen I have to enter C for cics
or P or Prod etc. Once entered, this brings on the sign on screen...username and password. I can send the keys but I am having problems having the machine accect the enter key.
The enter key is disabled and replaced with the ctrl key.

The ctrl key on the key map consists of [ctrl/enter] and
the key map has {newline} for the enter key.

I am assuming I have to enter newline and enter but I don't know how to code newline & enter .

How do I combine these to make the machine enter the already sent key of "C"

I can't change the key mapping as it's on an NT System.

Anyone with experience on this?