A topic stream and its related pull request work together to help you manage and merge changes:
A topic stream is created from a parent stream, which creates a pull request.
Changes are delivered to the topic stream and related to the pull request.
The pull request is reviewed, approved, and merged into the topic stream’s parent.
Key Facts
Reviewers use pull requests to review changes in a topic streams.
An active pull request contains the changes in the related topic stream (but not the changes in closed pull requests).
The request related to the pull request is used to merge the changes in the topic stream into its parent stream.
You can view all of your pull requests in the desktop client or Micro Focus Pulse.
In some cases you may have multiple pull requests for a topic stream, however only one can be active and in progress. For example, a topic stream may have previous, closed pull requests, each covering a range of changesets.