Creo ModelCHECK > config_init_options > SKIP_MODELS
  
SKIP_MODELS
<Y/N>
Specifies whether Creo ModelCHECK must skip the checking of models that have not changed after they were retrieved.
Y—Skips checking the model irrespective of the value of the MC_ERRORS parameter if the model has not changed after retrieval.
N—Skips checking the model only if the value of the MC_ERRORS parameter is 0 and the model has not changed after retrieval. This is the default.
 
* The SKIP_MODELS configuration option is ignored if the CHECK_ALL_MODELS configuration option is set to Y.
 
* The SKIP_MODELS configuration option is only applicable to interactive mode of Creo ModelCHECK. It does not work for regenerate and save mode since in these two modes Creo ModelCHECK runs only on the top level assembly or on the component which you save or regenerate.