First I will do a short introduction into Windows Service Wrapper used in Jenkins for running the server and agents as Windows services. Then I will do a little explanation how WinSW is currently configured and how to use it. Then I will explain about the project. Under this I will address, what is the project, why we decide to go for YAML as a configuration file. Then I will do a little demo of how to use both XML and YAML configurations parallely. Finally I will briefly discuss the YAML schema validation.