About creating feature-specific development streams
The UCM process uses the integration stream as the project sole shared work area. You may choose to organize your project into small teams of developers where each team develops a specific feature. This type of organization is supported by feature-specific development streams.
Create a development stream to serve as the shared work area for each team of developers. The developers who work on that feature create their own development streams based on the recommended baselines in the feature-specific development stream.