I've set up a site for a client using K2 as a furniture product catalogue. On the item pages we are displaying related items, which in this case are other products in the same furniture line as the one being displayed. This is great, except the ordering of the related items is by itemID.

Is there any way to edit the "item.php" override file so that we can have the ordering of related items be random instead? Any help we can get would be greatly appreciated.