buddypress groups

I am using buddypress and the groups are called “Teams”.
These “Teams” will compete against each other in real world sports events like tournaments or leagues

i am using events manager so “Teams” can book events. and i have restricted the ability to book an event by user role, in this case its the group administrator only who can book an event.

when using the “whos attending” function i would like it to display the Group or “Team” that has booked not the Administrator of the group