@mvattr

@MVATTR

COMMAND: @mvattr <object>=<old>,<new>[,<copy1>]...

This command moves attributes around on an object. The attribute <old> is renamed <new> (and is copied to <copy1>, <copy2> and so on if specified). If you cannot modify the <old> attribute (for instance if you are trying to move the Last attribute, or if it were owned by another player), then a new copy is made and the original is not removed.