(a) A personal representative or trustee may make an irrevocable transfer pursuant to section 1251j of this chapter to a custodian for the benefit of a minor as authorized in the governing will or trust.
(b) If the testator or settlor has nominated a custodian under section 1251d of this chapter to receive the custodial property, the transfer must be made to that person.
(c) If the testator or settlor has not nominated a custodian under section 1251d, of this chapter, or all persons so nominated as custodian die before the transfer or are unable, decline, or are ineligible to serve, the personal representative or the trustee, as the case may be, shall designate the custodian from among those eligible to serve as custodian for property of that kind under section 1251j, subsection (a) of this chapter.