Please help fill my long running task

Hi, please share experience how your is run long task? What necessary fill in section: lock_id = "", okay " what is next?" Name task? In the task screen, i sees this sections: Frequency, Time, Command, Expiry, Actions and all! I don't see the section "task-name".

The task name can be anything you want -- it just needs to be unique across all of your own tasks.