We use Event Registration for parents to register students for after school enrichment programs and summer camp.  The organizers prefer to have it as one registration, so parents are able to view all options at once.  Understand this is an impossible ask for the current system, but when Event Registration is overhauled, I hope you will consider making a notification possible for each item selected so the teacher of each section can see who is enrolled in her section.

An alternative to email notification would be a report if access could be granted per event registration event or per item that could be made available only to the teacher of the item.