source: The Urchin Software Configuration Management system is an free and open source initiative to provide an enterprise scale solution to managing the configuration of many software applications running on many servers across an enterprise.
target: The Urchin Software Configuration Management system is an free and open source initiative.  It provides an enterprise scale solution to managing the configuration of many software applications.  It runs on many servers across an enterprise.
references: The Urchin Software Configuration Management system is an free and open source initiative.  It provides an enterprise scale solution to managing the configuration of many software applications.  It runs on many servers across an enterprise.