We, as admins, and academics need to move a number of embedded recordings into Sections for numerous reasons. We do this through the Media Details page, Add to a class > New Class. The issue we have is that the start date is compulsory to what the term/semester dates are and this is not always feasible for us, especially as we need to add to past sections. Is it possible to make this field optional - we don't always need classes to have dates?