A “support” is the preceptor (Tib. mkhan po; Skt. upādhyāya) of a new renunciant or ordained person, who is called the preceptor’s “ward” (Tib. lhan gcig gnas pa; Skt. sārdhaṃvihārin). For at least five years after ordination, new admits to the saṅgha must live with or near a monastic mentor or “support.” If a new monk or nun wishes to travel while their mentor does not (or vice versa), the monk or nun must take a new support from among the saṅgha elders at their final destination. The new support is known as the “support instructor” (Tib. gnas kyi slob dpon; Skt. niśrayācārya) while the new monk or nun is known as their “apprentice” (Tib. nye gnas pa; Skt. antevāsika). See The Chapter on Going Forth (Toh 1, ch. 1, 1.628–1.678).