hidetask <logicalexpression>

project simple "Simple Project" "1.0" 2005-06-06 - 2005-06-26
  
resource tux "Tux"
resource tuxia "Tuxia"

task items "Project breakdown" {
  start 2005-06-06

  task plan "Plan work" {
    task phase1 "Phase 1" {
      effort 5d
      allocate tuxia
    }
    task phase2 "Phase 2" {
      effort 2d
      allocate tux
    }
  }

  task implementation "Implement work" {
    effort 5d
    allocate tux
    depends !plan
  }

  task acceptance "Customer acceptance" {
    duration 5d
    depends !implementation
  }
}

taskreport "Project Breakdown" {
  columns start, end, effort
  # Open only the first level of tasks
  rolluptask treelevel() > 1
}

resourcereport "Resource Allocations" {
  columns id, effort
  # We only want to see the tasks with real work (without parents),
  # sorted by name
  sorttasks nameup
  hidetask ~isleaf()
}