I like my Bill of Materials to be organized. I normally arrange the parts in my assembly in an order that makes sense to me. I do this by dragging parts up and down the tree in the assembly. But every once and a while, I have a tree that is completely made up of Sub-Assemblies. I can not drag these into my desired hierarchy because they want to be inserted into another assembly.
How would I go about reorganizing my tree with assemblies?