Add Filter Options (age, style etc.) For Online Registration

When I register my kiddo for other programs they all have filter options when selecting your classes (gymnastics, city programs etc.). Having a setting where we can create filter titles and then have a drop down under each class that we can assign a class to that filter would be VERY helpful for parents and people when they are registering. When they login, they can then decide if they want to filter by style, day of the week etc. (it already auto filters by age, so that wouldn't be needed). Currently, users just see the longest list of classes, most of which are not of interest to them (...then you have to scroll all the way back to the top to save anything. If you have more than one kid, the list is massive!). This would streamline registration and increase the user experience immensely if we could create filters and assign classes to those search filters for registration.