after reading the documentation, I can't find to solve this problem :
"how can I show connected posts of a connected posts of my current post".
Yes, I know it's a bit strange. Let me explain in more details. I have custom post type for Hotel. Golfs are connected to Hotels. And Golfs-Courses are connected to Golfs.
My goal is to show Golfs-Courses in the loop of my connected Golfs which appeared in the Hotel page (single-hotel.php).
I tried something like this in the single-hotel.php file : http://pastebin.com/CzciExmJ
If someone could help me, it would be awesome! Thanks.