Find out who owns a sheet from the invite link

GregoryMuir

Customer comes up to me and says they were given a link to a sheet and can't sign in, has to request access from the owner. Well, owner never got back to them. I don't know who sent it. As the administrator, I'd like to be able to take one of those links and find out who the owner is so I can reach out directly. I'm stuck requesting access from the non-responsive owner like the next schlub.