 Tsongkhapa does not have a different tantric philosophy. His Prāsaṅgika Middle Way is the philosophical position he articulates in his works on tantra. He does however, unlike in his non-tantric works, accept that those propounding Idealistic philosophies (Yogācāra, Svātantrika Middle Way) can have success in their practice. In this he reveals again the importance of the central Tibetan philosophical tradition going back to Śāntarakṣita.