If you're a Student and have legally changed your name, contact the askUS service in the first instance.
If you're a member of Staff and have legally changed your name, there are several records within IT systems that will need to be updated. Here is what you should do…
Firstly, ensure you inform the Human Resources Division; if you are a directly-contracted member of staff, they will update your Personnel record on the SAP database, which will cause the details on your IT login account to update automatically, and your entry in the telephone corporate directory* to update automatically.
*Note that the Corporate Directory and the Staff Directory are not one and the same: The Corporate Directory is viewed from the screen on IP phones and is maintained automatically, whilst the Staff Directory is viewed via a browser and is maintained manually by designated administrators within departments.