I have an ADG with a HierarchicalData collection as its data
provider. The "source" of the hierarchical data is an Array
There are 2 elements in the array collection, A and B, where
B is a child of A. The tree is not intended to be singularly rooted
- not sure if that's an issue.
The problem I'm having is that while the ADG correctly shows
B as a child of A, it also shows A and B as top level elements. In
other words, B appears twice (once at the top level and once as a
child of A). How do I make it stop showing up at the top level?