Voucher Demonstration Program for supportive housing for individuals recovering from opioid use disorders or other substance use disorders (A) Establishment The Secretary shall establish a demonstration program under which the Secretary shall set aside, allocate, and distribute directly to eligible entities, from amounts made available for rental assistance under this subsection, the amounts specified in subparagraph (B) for an eligible entity to provide a voucher for such assistance to a covered individual through a supportive housing program that provides treatment for opioid use disorders or other substance use disorders (as applicable), coordination with workforce development providers, and such assistance, as determined by the entity. (B) Amount The amount specified in this subparagraph is, for fiscal year 2019, the amount necessary to provide the lesser of— (i) 0.5 percent of the total number of vouchers renewed under this subsection during the fiscal year ending immediately before the date of the enactment of this paragraph