A request from a user:

> We have the need where feature enhancements on a project first has to be approved by the 3 or 4 main users of the system.
>
> So, someone requests a new feature. The 3 main users (owners) of the project each has to approve the request. This approval phase must happen in parallel. If any one off them rejects it, the request must never reach the programmers. We also need to be able to get reports on why the requests were rejected.