Hello,
The *COUPLE_TO_OTHER_CODES keyword is undocumented (not in the user manual) and so LS-PrePost will not support it. You can use this keyword by adding it to your .k model using a text editor.
Also, Ansys does not provide support nor examples on undocumented keywords. You will have to do your own research on how to use it.
Reno.
You are navigating away from the AIS Discovery experience