If you want to execute a task with required reading in your central worklist, you must first consider certain resources and documents before you can commence with the task. A secondary method is started for this at the same time in Business Workflow. More information about the secondary method: SAP Note 882731.
1. Choose Required Reading.
This triggers the corresponding secondary method defined in Workflow.
The object is shown.
2. Complete the Task, for example, grant authorization for a notification of absence.
You can only complete the task using the Required Reading link.