Link Engine Task to the Engine

The engine runs only those engine tasks that are linked to it. You can link only the engine tasks to the engine.

You can link an engine task in two methods:

Method 1

Navigate to Control Panel, Engines and click System Engine or any instance of system engine that should perform the task.
The right pane shows the list of jobs being performed and the existing task list.
Click Link Existing Task in the Tasks section or right-click the engine and select Link Existing Task.
The Select Engine Tasks dialog appears.
Select the task to be linked and click OK.
The job is linked to the engine and added to the Engine Task list.

Method 2

Navigate to Control Panel, Engines and click Engine Tasks
All the engine tasks categorized into various folders are displayed.
Click the engine task to be linked and drag it to the System Engine or any instance of the engine that should perform the task.
The job is linked to the engine and added to the Engine Task list.

More information: