Need solution for :
PFD = closed(PFD is parent task)
and all sub task open
tried below
project = "PFD" AND (type IN("PFD Request") AND status = Closed)
and type in ("Sub-Task ROM Estimate", "Sub-Task COM Estimate", "Sub-Task Testing")
and status in ("Awaiting Sign Off", "Being Assessed", "For Impact Assessment", "In Allocation", "In Analysis", "In Validation", New, "Not Assigned to Tech", "On Hold", Open, "Pending PO Approval", "Pending Requester Sign off", "Request Review")
ORDER BY created DESC
but not getting result, please assist