I have an aquasports 52 pool https://poolservicema.com/above-ground-pools/aquasport-52-pools/

(aluminum slat walls with aluminum base track and top rails)

I installed in about 40 inches in ground, I’m thinking of doing a sitting wall around the edge of the pool to bring it all together, but wondering how to attach a coping to an aluminum top rail? Is it possible?

something like this:

any insight would be appreciated.