def METHOD_NAME(self, uid, rmgr, zmq_info):
    """
    **Purpose**: Method to be run by the tmgr process. This method receives
                 a Task from the 'pending' queue and submits it to the RTS.
                 At all state transititons, they are synced (blocking) with
                 the AppManager in the master process.
    **Details**: The AppManager can re-invoke the tmgr process with this
                 function if the execution of the workflow is still
                 incomplete. There is also population of a dictionary,
                 placeholder_dict, which stores the path of each of the
                 tasks on the remote machine.
    """
    raise NotImplementedError('_tmgr() method not implemented in '
                              'TaskManager for %s' % self._rts)