[MacBerry]

Well sort of. If you give a project a due date, actions within it will behave as if they have that date without actually showing their own due date, yet you can still give them earlier dates if you want to.

In fact you can also give them later dates, but they'll still behave as if they were due on the project due date. I'm not sure that's right - I can see situations where you'd want to complete a project on a given date, yet still have follow up actions due after the main completion, such as "obtain user feedback".

Mark