Creo ModelCHECK > checks > PARAM_UNUSED (Unused Parameters)
  
PARAM_UNUSED (Unused Parameters)
Y/N/E/W
Reports part parameters that are unused in relations and in family tables. It also allows deletion of these unused parameters.
If the ModelUPDATE mode is enabled, this check automatically deletes part parameters that are unused in relations and in family tables.
Suggested Settings:
Inter
Batch
Regen
Save
W
N
W
N