Summary: Let auction admins choose whether bidders they add manually are marked anonymous by default.

What: Add an auction-level setting that automatically selects “Make anonymous” when an admin manually registers a bidder. Admins could still change the setting for individual bidders as needed.

Why: Organizations registering many attendees before an event may want to protect bidder names by default, without needing to select the anonymity option repeatedly for every person.

Customer context: A customer manually registering ticketed guests for an upcoming auction suggested that anonymous status should be the default for manually added bidders.