[Pharo-dev] Create a user for jenkins

Hi All, I'd like to see some of the jenkins jobs of Pharo to have an idea how they were created, I don't have a user in jenkins and when I want to see the jobs as an anonymous user (read-only) jenkins throws an java.lang.NullPointerException error. How can I create a user? I only need a user to see how the jobs were created, I don't need to create or modify jobs. Thanks! Sebastián Tleye