If you look for a full featured approach I would recommend that you look at Tuleap[1] and esp. how it maps with Atlassian suite [2]. [1] https://www.tuleap.org

If you look for a full featured approach I would recommend that you look at Tuleap[1] and esp. how it maps with Atlassian suite [2]. [1] https://www.tuleap.org https://www.tuleap.org [2] https://blog.tuleap.org/tuleap-versus-jira-software/ https://blog.tuleap.org/tuleap-versus-jira-software/ (Disclaimer: I'm from the dev team)