From the Manage Task Types dialog box, you can edit Task Types. For example, you can add or delete attributes, edit parameters, add or delete questions, edit instructions, or change the order of questions.
Editing Task Types may have an effect on tasks that are created from the Task Type. For tasks in a template, the effect is immediate. Changes to the Task Type (instructions, questions, and so on), are automatically updated in tasks of that type. There is no effect if you edit a Task Type in a schedule.