code: def add_role_type_info(self, role_type, config):
      
      rt_config = config_to_api_list(config)
      rt_config['roleType'] = role_type
  
      if self.config is None:
        self.config = { }
      if not self.config.has_key(ROLETYPES_CFG_KEY):
        self.config[ROLETYPES_CFG_KEY] = [ ]
      self.config[ROLETYPES_CFG_KEY].append(rt_config)
docs: Add a role type setup info.
  
      @param role_type: Role type
      @param config: A dictionary of role type configuration