Defining User Tasks

You are now ready to define by recording:

Flows between the tasks
Sub-tasks (components of each task)
Data and documents used to complete the task
Flows between sub-tasks
Dependencies between or within tasks
Time constraints on the completion of a single task, or of a group of related tasks
Frequency with which the tasks are performed
How and when the user switches between tasks

Document tasks using structured English or a diagram such as a flowchart or a data flow diagram.