Creo ModelCHECK > config_init_options > MC_DUP_SEARCH_WITH_NEW_IBA
  
MC_DUP_SEARCH_WITH_NEW_IBA
<Y/N>
Specifies whether Creo ModelCHECK uses the new set of global attributes in which the string _NEW is appended to the attribute name when searching in the Winchill database for duplicate models.