I believe there may be a bug in the "Visual element - Display As" as TREE.
If I use the Display as "Table of items" everything works fine. But if I change it to Display as a "Tree". It returned NULL in place of the items?
Just to double check I tried changing the CRM sample app "Customer / Communications" tab from a TABLE to a TREE and it gave me a "Unknown System Error" message.
Can someone please check it when you get time.
Thanks
