The Valiantys team provided a quick talk 'The Little Book of Jira Horrors' (presented by Sunny Manaktala) that gave Jira administration/configuration do's and don'ts - it was presented in a humorous way, highlighting some of the outrageous configurations that they have encountered (like one project with over 5k components or 10k sub-tasks under a single issue!). It reinforced the importance of instilling best practices with your project teams to avoid issues (and provided some relief to know that we are not alone in our Jira administration woes!).