Changing Ordering of Groups when Grouped

When in List view, I'd like to be able to change the ordering of Groups when my list is Grouped. For example, given the default status (i.e. To-Do, In Progress, Completed) if I select Group By Status, my list is grouped with tasks with status To-Do at the top, followed below by In Progress and Completed below that. But, let's say I'd like to show Completed tasks at top, followed by In Progress and then Inbox at the bottom? How can this be achieved? Basically, what I am looking for is similar to how when I select a Sort order, I can choose Ascending or Descending, but I'd like to choose the ordering of the Groups, not the tasks within a Group.