Creo ModelCHECK > checks > IGNORE_SHEETS (Sheets to Be Ignored)
  
IGNORE_SHEETS (Sheets to Be Ignored)
Y/N/E/W
Specifies sheets that should be ignored. Use the DRW_IGNORE_SHEETS start configuration option to configure this check.
Suggested Settings:
Inter
Batch
Regen
Save
W
W
N
W