If I wanted to create a report that shows these groupings   Portfolio name Program name Project nameAnd these Columns shown... Task name Assignment(s) Due onDo I need to write this in Text Mode only or are they OOTB in lookups?

THANK YOU!!! This is exactly what I needed to show!

Thank you,  that somewhat worked BUT if I have a project that has 3 tasks & 2 without any subtasks then it returns null fro 5 &6? (5 & 6) are Parent Tasks without any subtasks    

On a Report View Column I only want to show the parent task name and not every single subtask how do I write that?listmethod=nested(tasks,indent).lists. (WRONG)   displayname=Project Tasks Nameslistdelimiter=<p>listmethod=nested(tasks).lists.  (WORKS FINE)textmode=truetype=iteratevaluefield=namevalu...