Haha, not too blunt and a perfect answer!    Thanks very much, of course that worked and now is all good.  Appreciate the assist!   FYI @Jason_JB  - Skye's EXIST text did the job on my side, if it helps you as well.

Thanks, Skye!  I have tried the following and it is still pulling in some projects that have tasks with the Go Live indicator checked as Yes.  Did I make a mistake in what you were advising?   Full text for filters:   DE:project:Project Setup Workflow=WF Workflow January 2022DE:project:Project Setup...

Hi All!  We have a Task custom field that is a checkbox indicator for Go Live Task.  (This indicator is checked in project tasks to indicate which is the Go Live one for tracking purposes.)  I'm ideally looking to have a report that only shows Projects that do not have any Tasks in it with the Go Li...