As noted in the Student Code, the "I" grade means temporarily excused.
Incomplete. Approved extension of time to complete the final examination or other requirements of the course. Applies to both undergraduate and graduate students. (Entitles the student to an examination later without fee, or to additional time to complete other requirements of the course. The final grade will be reported via the Online Grade Change system.) (Art. 3-106).
Incomplete Grades are granted by a Dean in the student's college office, and each college may have a different process. Students must discuss with their College Office to determine options.