StaffAssignment RefId SchoolInfoRefId SchoolYear StaffPersonalRefId Description PrimaryAssignment JobStartDate JobEndDate JobFTE JobFunction EmploymentStatus StaffSubjectList StaffActivity YearLevels CasualReliefTeacher Homegroup House CalendarSummaryList PreviousSchoolName AvailableForTimetable LocalCodeList SIF_Metadata SIF_ExtendedElements