OptionalcalendarOptionaldescriptionOptionalidentificationOptionallongOptionalobjectOptionaloutputProducts the task outputs via IfcRelAssignsToProduct (#6749). Absent ≡ [].
OptionaloutputOptionalparentOptionalpredefinedOptionalpriorityProducts assigned via IfcRelAssignsToProcess (the task's inputs).
OptionalstatusOptionaltaskOptionalwork
IfcWorkCalendar globalIds assigned to this task via IfcRelAssignsToControl.