Integrating NRSDK with AR foundation

We are a group of student working on our final year project related to augmented reality. The AR device we are using is nreal developer’s kit. Now the issue we are facing is integrating nreal sdk with ar foindation in unity. We have already made the APK in AR foundation with scripts and everything but now we want to integrate it into the Nreal glasses.In their documentation, Nreal stated that we can integrate it with any third party sdk but we are having the difficulty in finding the sources and to understand how to do it?
Any help would be appreciated.

Can I use NRSDK and ARFoundation together? - NRSDK - Nreal Community Forum


If you are asking whether an app can have both platforms based on whether the glasses are connected: