How to fetch repository/project area/field against list programaticaly?
One answer
See https://jazz.net/wiki/bin/view/Main/ProgrammaticWorkItemCreation also start here https://rsjazz.wordpress.com/2013/03/20/understanding-and-using-the-rtc-java-client-api/ the blog contains a lot of examples that can help you with many of the questions. It has a search field to search for keywords.