Branches and streams
In UCM, the project and its integration stream take the place of the view profile. Views attached to the integration stream are configured to select the project shared integration branch, just as a view profile config spec selects a shared common branch.
In view profiles, developers can work independently by setting up private branches for development work. In UCM, team members join a project at which time they create their own development work areas. A development work area consists of a development stream and a development view.