Instructional Data is reported using one of two methods: theDOC method (Department Offering the Course) or thePHD method (Instructor's Payroll Home Department). TheDOC method credits SCH to the academic unit that sponsored each course ("Department Offering the Course"), as recorded in the Registrar's Schedule of Classes. While thePHD methodcredits SCH to the instructor's home department as recorded in the campus payroll/personnel system.