I've tried all sorts of applications that are dedicated to producing Gantt chart style design/drawing programmes, with tasks, resources, dependencies, child tasks, etc. but the problem with all of them is that you need to learn the programme and anybody else updating them needs to learn it as well, including and usually technophobic bosses. On on this last point we've had much better success producing one in Vectorworks, although it was very simple.
Which made me wonder if anybody else uses Vectorworks for this and if they have any examples they're willing to share?