Creo ModelCHECK > checks > EXTRA_PARAMS (Extra Parameters)
  
EXTRA_PARAMS (Extra Parameters)
Y/N/E/W
Reports extra parameters in the model. Extra parameters are not listed in the start part. If any are found, you can highlight the features in question in the Creo Parametric window.
If the ModelUPDATE mode is enabled, this check automatically deletes the extra parameters.
Suggested Settings:
Inter
Batch
Regen
Save
W
W
W
W