Halo 4 Forge Question

So I am loving all of the additions being made to forge in Halo 4.

If it is not already a part of the toolset I would like to bring up being able to select multiple objects and then move them as a group, also to duplicate the group as seen with individual pieces in the forge demo.

With everything that I have seen so far this seems doable if it is not already in and simply not revealed yet so I would like to get it out there as a realistic suggestion.

I was hoping they’d show us that, but… they didn’t. This would be one of the most helpful tools in my opinion.

Perhaps the magnet feature does something like that, or maybe they have a zone where everything in the zone is moved at the same time and they stay in their current position in the group.