My name is Delilah Selwyn, with Asset Protection at Gringotts. We have arranged with the Department of Magical Games and Sports to have a private box for some of our most valued customers. My superior, Mr. Bill Weasley has asked that I check with your department on what sort of security passes they may need to enter and exit our box. We wish to inform you that we are likely to have a few non-human staff members, including a few Goblins and Trolls, and if there are any extra security protocols we need be made aware of.