I think TRAC definitely fits this description. It is pretty customizable, so you can adjust categories to your liking. (This requires a command-line tool.) I would advise having a separate TRAC for each big project, so that features like the timeline and roadmap don't become meaningless. I've also seen JIRA used to good effect. It is commercial software, but has an open API and is free for open source projects. Greg ___ Greg Jansen Digital Repository Developer University of North Carolina at Chapel Hill On 2/10/2010 6:59 PM, Walker, David wrote: > Can anyone here recommend an open source system for "change management"? > > Not version control, per se. But the process of requesting, reviewing, and approving changes to production systems. > > Does Trac fit into this category? > > --Dave > > ================== > David Walker > Library Web Services Manager > California State University > http://xerxes.calstate.edu > >