Mid-hierarchy Concept Swaps
I have seen several situations where an entire subtree is built, with lots
of children under a given concept, and then it's decided that all those
children should migrate to a different parent. Conceptually, one may
want to say "take all the subtrees of the concept I've selected, and
paste them all in under some other node." Right now, such an operation
is time-consuming since only one of the subtrees can be selected for
cutting and pasting at a time. (This is one among many of the ways
that Knowledge Manager tacitly assumes that an author will do
things right the first time.)
A simplified version would be to let the user select a node, then
some other concept, and say "swap this concept with the selected node"
by clicking a button. This is a little bit more limited but might
take care of the majority of the real-world needs with a relatively
easy feature.