How Do I Refresh Multiple Records In A Tree Component

I have a custom table component that displays records in a tree layout.  When I perform a certain action against a parent record (PARENT), certain attributes of that record and all of its immediate children (CHILDREN) are modified.  I'm able to add a DynamicRefreshInfo to the processor's form result so that PARENT is refreshed asynchronously very nicely, but I'm not able to add refresh infos so that CHILDREN are refreshed in the same manner.  It seems that when I try to add multiple refresh infos, the table component as a whole is refreshed.  That's not the behavior I want.

Anybody have any experience with this?