ATF: Edge - Adding additional awning to Edge 357


I have a 2016 Edge 357 ed. I would like to add an additional awing to the coach. It will be located beside the existing awning and cover the rear door and side of the coach. Is there backing in the wall to make sure it is safe to anchor another awning in this location?

A lot of RV's especially toy haulers have two awnings. I just want to be sure I will be able to anchor it properly.