I have read several of the good articles about JIRA and believe that it does not provide 'out of the box' support for ITIL processes. We have a workflow in place, configured by a single person that supports our key requirements but as I understand it, we would need to re-visit this workflow and re-design it to comply with ITIL practices - specifically ITILv3.
Does this sound reasonable? Would I need a whole team of people to do this? It looks like a lot of work which could include several customisations and plugins.