Users can create task groups for tasks they will use often so they do not have to constantly create them for every job. When you select “Yes” under use a task group, a second box will pop up.
Run Group Task Options:
Select before or after to let Federation Services know when to run the tasks in the group. Selecting before will run the group tasks prior to any addition tasks listed in the job, while selecting after will run the tasks after the others.
In the drop down provided, select the Task group you would like to run with this job. Once selected you will see a list of all the tasks in the group. Click on the eye icon to view the details of each task.