yes*, no
specifies language options for storing files.
when you save a creo parametric file, the file is stamped with the language of the current session. if you then open the file
in a creo parametric session running in a different language, and you try to save the file, lang_propagatedetermines which language stamp to use when you save the file.
yes - stamps the file with the language of the current session.
no - stamps the file with the original language in which it was saved.