Maintenance of Tab Page Control 
Maintenance of Tab Page Control
Use
The specifications you make on this tab page enable you to create a document from a template.
Activities
Make the following settings:
Task
A document task must be entered in this field. You should only use another document task if you want to restrict the selection of
possible agents or display another text in the work item preview. Select
to create a new document task on the basis of the standard task.The properties and task description of the selected task are displayed.
Step properties
You can define the following step properties:
You can determine which document task is used dynamically. To do this, select 
and specify the container element that references the alternative task. This task must be a decision task and should have been developed from a copy of the standard document task.
If the indicator is set, processing can be rejected in the Business Workplace. The workflow definition is extended by the addition of a branch in which you must model the reaction to this rejection.
Binding
Process the binding between task container and workflow container. This is necessary if the agent is to create a document that is based on a template as an attachment, and if text variables are used in the task description. To do this, select 
Binding (existing). For further information, refer to