Created a hidden column in my project plan for overdue tasks .. box will check automatically if end date is in the past and Status=Not Started. This is working fine.
Need to add OR condition .. so if end date is in the past and Status=Not Started OR In Progress.
=IF(COUNT(CHILDREN([Task Name]@row)) > 0, IF(COUNTIFS(DESCENDANTS([End Date]@row), <TODAY(), DESCENDANTS(Status@row), "Not Started") > 0, 1, 0), IF(AND([End Date]@row < TODAY(), Status@row = "Not Started"), 1, 0))