Okay, so if I have custom categories for "Event A" with require name, address, phone, age, experience, school, and email, but I want to offer "Event B" but I only need Name, email, phone, and school, how do i keep the other custom categories from appearing in the Event B registration?
If you want different events to have different set of custom fields for their registration form, I think you can:
1. Go to Events Booking -> Configuration, find the config option Custom Field By Category, set it to No. By doing that, you can assign custom field to individual events, not to category
2. Edit the custom fields you want to change settings, and select the events you want that custom fields to be available in the registration form