code: def assign_to_all_link_group(self, group=0x01):
          
          msg = StandardSend(self._address,
                             COMMAND_ASSIGN_TO_ALL_LINK_GROUP_0X01_NONE,
                             cmd2=group)
          self._send_msg(msg)
docs: Assign a device to an All-Link Group.
  
          The default is group 0x01.