how can I know if there are golden circles in a concert?

[estherilla]

i have seen tickets on sale which are announced as "golden circle" at the Accor Hotel Arena-Paris. But...I'm not sure...I dont see any golden circle at the Stadium pictures and seat maps...

how can I know that it is not a fake or a mistake?

does anybody know how can I see the original tickets categories avaliable?

[Jonte]

I think it's the "early entry" tickets?