I have a current project that I would like to change to a Next-Gen project so that I can use the roadmap feature. Is that possible?
Not yet, see the earlier question https://community.atlassian.com/t5/Jira-questions/Moving-all-tickets-to-different-project-for-using-the-new/qaq-p/922677
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.