code: def configure_properties(self, tc_config_prop_filenames=None, behave_properties=None):
          
          prop_filenames = DriverWrappersPool.get_configured_value('Config_prop_filenames', tc_config_prop_filenames,
                                                                   'properties.cfg;local-properties.cfg')
          prop_filenames = [os.path.join(DriverWrappersPool.config_directory, filename) for filename in
                            prop_filenames.split(';')]
          prop_filenames = ';'.join(prop_filenames)
  
          # Configure config only if properties filename has changed
          if self.config_properties_filenames != prop_filenames:
              # Initialize the config object
              self.config = ExtendedConfigParser.get_config_from_file(prop_filenames)
              self.config_properties_filenames = prop_filenames
  
          # Override properties with system properties
          self.config.update_properties(os.environ)
  
          # Override properties with behave userdata properties
          if behave_properties:
              self.config.update_properties(behave_properties)
docs: Configure selenium instance properties
  
          :param tc_config_prop_filenames: test case specific properties filenames
          :param behave_properties: dict with behave user data properties