Rules clarification

Hi at all.

I have read the rules and I have a question about them. 

If i make a porting from dnd 3.5 to dnd 5e can i publish it (obv writing that's a porting) in homebrew or there is a place where publish porting?

Or they are proibited?

Thanks

You a an only publish content you create yourself. You cannot publish something created by someone else. Porting 3.5 content counts as using someone else’s content you can homebrew it for your own use here, but not publish it. 

Thanks man