RETKEY (Retain Function Keys) and RETCMDKEY (Retain Command Keys) keywords for display files
You use these record-level keywords to indicate that function keys, command function (CFnn) keys, or command attention (CAnn) keys, which are enabled on a display, should be retained when the record you are defining is displayed.
These keywords have no parameters.
See System/36 environment considerations for display files for information about how to specify the RETKEY and RETCMDKEY keywords.