To create a task execution plan, you need first to make sure that you have created the executions tasks from the Job Conductor page before adding a plan to the plan list and then group tasks under this plan combining the parallel and the sequential execution approaches. For more information on how to create execution tasks, see Adding a normal execution task.
The limitation for parallel Job execution in an execution plan is 25 threads by default. This
number can be set by the administrator in the database configuration table by editing the
value of the scheduler.conf.executionPlanThreadPoolSize
property.