Creo ModelCHECK > start_config_options > Drawing Format
  
Drawing Format
Standard drawing formats are listed in the start configuration file as shown in the following example:
DRW_FORMAT A_MFG
DRW_FORMAT A_QC
Any formats listed here must be files having the .frm extension and located in a directory where Creo Parametric can find them. This means that they either have to exist in the Creo Parametric formats directory or in a location specified by the PRO_FORMAT_DIR configuration option in your config.pro file.