Many to Many Support DWM3001CDK

You asked “can you point me to how can i develop such feature or attempts done in the past ?”
I pointed you to the search box on this forum.
I could do the search and then post the results but that seems a little pointless since you could easily do exactly the same.

I can’t remember anyone posting final working code, most people only post code that doesn’t work. But the forum has been around for a while so someone may well have posted a link to some working code at some point.