Define Project Management.

For some (or many) people project managment is using techniques such as Gantt, Pert, WBS (Work Breakdown Structure), to plan a project activties, subactivities, also they usually allow you to define teams and resources per project, activity and sub-activity. Some allow you to interface project togethers (or in other words break a large project into smaller projects) etc ...

I dont think bricolage do this by default, maybe an extension exists I dont know!

A building all this from scratch using a development framework like catalyst is a huge task.