Jetson endpoint missing files

Hello. I been working on trying to follow the PCIe Endpoint tutorial on jetson agx orin, and was having problems trying to find the p3701.conf.common file that is needed to connect and configure the device. Is there a specific path that you are able to provide to get me to the specific file or do i have to download the jetson linux on a bootloader to be able to find and edit that specific file.