The Project Tracker integration with CVS/Subversion simplifies tracking changes to items under version control. When enabled, the integration will automatically establish links from the Project Tracker artifact (in the artifact’s comments) to the ViewVC view of the items under version control, and from the CVS/Subversion log message that is viewable through the ViewVC pages to the Project Tracker artifacts that were specified at the time of the version control commit. To use the integration, the committer needs only to enter a Project Tracker artifact ID anywhere in the commit message. The integration also provides two levels of enforcement that can be enabled: Requiring that a valid Project Tracker ID be specified in every commit message and requiring that the committer be the assignee of any Project Tracker artifact that is specified as part of a commit message.