1. Nitya-siddha associates of Sri Caitanya Mahaprabhu

    From CC Madhya 11.96 purport:

    The associates of Sri Caitanya Mahaprabhu were unlimited during the Lord’s presence on this planet, but anyone who is pure in life and devoted to the mission of Sri Caitanya Mahaprabhu is to be understood as a nitya-siddha associate of the Lord.