When we talk about the ultimate Sangha actually it is the virtue, the quality of virtue that it is referring to. The virtue. So ultimately, the Maitreya in the Uttaratantra is clearly stating that ultimately buddha is the only ultimate object of refuge. ?..? it is like both sangha and dharma or the path are almost like a boat, if you need to go to the other shore, you take the boat and once you reach the other shore you have to automatically abandon the boat. So there are kind of like a necessary tool for this point. So ultimately only the buddha is the object of refuge. That’s according to the Maitreya.