About DLC Content for Xbox 360 Games

On the Xenia Emulator for Xbox 360 how am I suppose to install the Downloadable content for the games that have? I downloaded the Borderlands 2 GotYE and Borderlands 1 GotYE ( Game of the Year Edition ) as well, but I'm struggling with trying to find tutorials or any videos online about having Xenia recognize that I have the DLC content without actually owning an Xbox 360 and transferring that to a flash drive. What am I suppose to do with the Add-On Content Disks after downloading them?