CLAS has developed a new, electronic change of grade form. This is designed to temporarily replace the old process, while the university works on a new university-wide process.
Anyone who serves as an instructor of record should review the new process, by starting here: https://clas.ufl.edu/grade-change/ The link to the form is on this page. Note that there are different forms for undergraduate and graduate courses.
When instructors start the form, they will be asked to provide the name and email of their unit’s grade coordinator. The Math Department’s grade coordinator is Margaret Somers, email@example.com