title: Child Job to always run in parent workspace Jenkins
body: <p>I have 3 different parent jobs and 1 child job. As my parent job and child shares same workspace, i do not want code to be built again while running Child Job and child to use same workspace as parent.
  I tried using <a href="https://wiki.jenkins-ci.org/display/JENKINS/Shared+workspace+plugin" rel="nofollow noreferrer">Shared Workspace Plugin</a> however in this plugin we need to define different workspace and will have to change my workspace accordingly in my child job. I do not want to manually change my workspace in child job everytime i run my different parent jobs.
  Is there any way in Jenkins to always have child pull workspace from parent?</p>