Ability for Admin to add guests to an existing registration

Hello there,

It would be so helpful if Court Reserve would allow Admins to be able to signup a guest to a member's existing registration for a "signup for event". What often happens is members will signup and make their payments in the app, and then later request to bring a guest. The only way for our office to do this currently is to refund their payment, and RE-sign them up with the added guest. It is a huge pain and comes up frequently for us. 

I appreciate your efforts to make meaningful changes to the system.