You can visualize your streams of development and changesets in the changesets graph in Serena Pulse.
To open the changesets graph:
Do one of the following:
In Package Explorer right-click a stream or project and select Team | Open Changeset Graph.
In Serena Explorer right-click a stream or project and select Open Changeset Graph.
Serena Pulse opens in a web page embedded in Eclipse.
TIP: To configure the browser and how it appears go to Window | Preferences | General | Web Browser section.
Login if prompted. The changeset graph is displayed. For more information see the help.