Chin Qilich Khan in the context of "Grand Vizier"

Nizam of Hyderabad was the title of the ruler of Hyderabad State (now part of the Indian state of Telangana, the Marathwada Region of Maharashtra, and the Kalyana-Karnataka region of Karnataka). Nizam is a shortened form of Niẓām ul-Mulk (Persian: نظام‌ الملک; lit. 'Administrator of the Realm'), and was the title bestowed upon Asaf Jah I when he was appointed Viceroy of the Deccan by the Mughal emperor Farrukhsiyar. In addition to being the Mughal viceroy (Naib) of the Deccan, Asaf Jah I was also the premier courtier of the Mughal Empire until 1724, when he established an independent realm based in Hyderabad, but in practice, continued to recognise the nominal authority of emperor.

The Asaf Jahi dynasty was founded by Chin Qilich Khan (Asaf Jah I), who served as a Naib of the Deccan sultanates under the Mughal Empire from 1713 to 1721. He intermittently ruled the region after Emperor Aurangzeb's death in 1707. In 1724 Mughal control weakened, and Asaf Jah became virtually independent. The titular Nizams fought with the Marathas since the 1720s, which resulted in the Nizam paying a regular tax (Chauth) to the Marathas. The Nizam later accepted British suzerainty after defeat at Kharda and supported the British in its war against the Marathas.