I have some questions:

1/ Before the removal of morphic dependencies in spec, I used aNode selectedNode parentNode item to get the parent of the selected item. What is the new way to do that?

2/ I also defined specific nodes for a Tree model. These nodes overrode the childrenItems method to provide children elements. It looks like this method is not used anymore in TreeNodeModel. What should I now use to provide children elements in a TreeNodeModel?

Thanks,

Christophe.