I have a rich:tree which loads it's data dynamically from data base. I have functionality for adding and removing nodes. Is there a way when I add or remove treeNode to refresh (rerender) the parent node? I tried to render the tree again after adding a node but this didn't help. I also tried in my method, after adding the node in the db, to expand the parent node. This loaded and rendered the child nodes but when I tried to expand them nothing happened.