This schema defines the XML file format for exiting an existing student enrollment. The 2 main data elements are StudentHeaderRecord and ExitStudentEnrollRecord. Both of them have been defined as separate complex types for ease of understanding and reusability. This schema defines the XML FileHeader for exiting an existing student enrollment. This particular complex element can be used in other XML files to express the header. It contains 5 simple elements all of which them are mandatory. This schema defines data element format for exiting an existing student enrollment. The ExitStudentEnrollRecord is a complex type wrapping a number of simple elements of which few are mandatory while rest are optional. The ExitStudentEnrollment element wraps the two key complex elements of StudentHeaderRecord and ExitStudentEnrollRecord.