Process Control Planner 
Using the Planner, you can define workflow procedures for validation and sign-off, schedule ad hoc issues, and plan surveys to be carried out for Risk Management.
During planning, you can select the time period to be evaluated, the type of evaluation, the survey to be used (if any), the items to be evaluated, and the start date and due date. This triggers a workflow to be sent to relevant users beginning on the start date.
Prerequisites
User roles are assigned to organizations and to the local process hierarchy objects. This is done through the Customizing activities.
More Information
To read more about the Planner, see Planner.
To create a plan in Process Control, see Creating a Plan.