What subject to write for this email

"I am writing to inquire about the possibility of changing my elective for this academic year, despite being in my second year. Specifically, I would like to switch from ENGL to Psychology.

I understand that elective changes may be subject to certain guidelines and restrictions, but I would greatly appreciate it if you could provide any information or assistance in facilitating this request. Please let me know if there are any necessary procedures or paperwork that I need to complete in order to proceed with this change.

Thank you in advance for your attention to this matter.

Sincerely,"

Subject: Request for Elective Change - Second Year