About the UCM cyclic workflow for multiple-stream projects
In multiple-stream project development, your work as a software or information developer follows a cyclic flow.
To access your project source files, you set up work areas. As you modify source files, you use activities to organize, identify, and deliver your work.
You rebase your work area regularly to take advantage of changes that other members in the project make. You can repeat the steps in this cycle as many times as your project work demands.