Original sentence: Membership to the students' union Students at Macquarie (SAM), which provides a number of services to students, including as Legal Aid Services, Accounting Services and Academic Services, and student representation.Postgraduate students are represented by the Macquarie Universaity Postgraduate Representative Association, a member of the Council of Australian Postgraduate Associations
Edited sentence: However, the Macquarie University Students' Council (MUSC) officially represents students, and has Legal Aid Services, Accounting Services and Academic Services, along with other student services.Membership to the students' union Students at Macquarie (SAM), which provides a number of services to students, is currently legally compulsory for all students, due to Australia’s Universal Student Unionism