That's right. But, it is not only for sunni turks, Shia turks have had Sufi orders as well Sufism has been very common among Anatolian, and Azerbaijani Turks, regardless of their sect of religion. All of them, Shia, Alevi, Sunni, have had Sufi ordersA lot of the Turks were not Sunnis but actually Sufi except for the squarely Shia tribes, that is why Turks have always been more open minded compared to the hardliner wahabbis you see amongst Arabs. I think the same order you mentioned is called Halveti in Turkey.