I am _______ (name), studying in ___________ (department) of your reputed University. My student ID number is ___________ (mention number).
This email is in reference to the assignment/ project that was submitted by me on __/__/____ (date) and plagiarism was reported in my assignment/ project. In this regard, I would like to state that _____________ (mention your point).
I apologize for the same and state that this will not be repeated again. For further queries, you may contact at ______________ (mention contact number).
_____________ (Your name),
_____________ (Student ID number)
_____________ (Contact number)