The keyboard mapping for terminal emulator operation is defined in a keyboard mapping file. A sample key mapping file is supplied with your CICS® Universal Client; see Sample configuration and mapping files for details. It is recommended that you create your own customized mapping file.
SET CICSKEY=C:\custom\mykeys.ini
See your operating system documentation for other ways of setting this environment variable.
If you do not specify otherwise, a file name of cicskey.ini in the <install_path>\bin subdirectory is assumed.
You can change the keyboard mapping file at any time, although changes do not take effect until the next time the terminal emulator is started.