You will be using bounded task flows to implement the use cases or user stories in your application, so you will probably be building quite a few of them. They are likely to share some common functionalities such as error handling.
Therefore, you should base all your bounded task flows on task flow templates that can contain all the common functionalities.
Tip
Always use task flow templates
Even if you don't know of any common functionality, you might want to use it in all your bounded task flows and base them on a template anyway. In that way, you have the possibility to add something later if you find a need for it during development.
Task flow templates can be nested within one another. If you are using the enterprise architecture described in Chapter 3, Getting Organized, you create an enterprise task flow template in your Enterprise Common Workspace and then create an application-specific task flow template in your Application Common Workspace based on...