The best way would be to order them by the tool number.
It would also be really great to be able to "group" them in the same manner that is used for grouping Constraints in a product.
Thanks! It will help keep the bottom of the MFG tree from being so disorderly. On a functional basis, it takes time to sort through all the tools and find the right one, when deciding to make edits...having it well organized would aid these efforts.