; (D) to capitalize an affordable housing mortgage fund, to facilitate the origination of mortgages to buyers that may experience significant barriers to accessing affordable mortgage credit, including mortgages having low original principal obligations; (E) for risk-sharing loans; (F) to provide loan guarantees; and (G) to fund rental housing operations. (d) Implementation The CDFI Fund shall have the authority to issue such regulations, notice, or other guidance, forms, instructions, and publications to carry out the programs, projects, or activities authorized under this section to ensure that such programs, projects, or activities are completed in a timely and effective manner. 104. Section 811 supportive housing for people with disabilities (a) Appropriation In addition to amounts otherwise available, there is appropriated to the Secretary of Housing and Urban Development (in this section referred to as the Secretary ) for fiscal year 2024, out of any money in the Treasury not otherwise appropriated— (1) $450,000,000 for capital advances, including amendments to capital advance contracts, for supportive housing for persons with disabilities, as authorized by section 811(b)(2) of the Cranston-Gonzalez National Affordable Housing Act ( 42 U.S.C. 8013(b)(2) ) (in this section referred to as the Act ), and subject to subsections (a) through (h)(4), (h)(6) through (i)(1)(C), and (i)(2) through (m) of such section 811 ( 42 U.S.C. 8013(a) – 42 U.S.C. 8013(h)(4) , 42 U.S.C. 8013(h)(6) – 42 U.S.C. 8013(i)(1)(C) , 42 U.S.C. 8013(i)(2) – 42 U.S.C. 8013(m) ), and for project rental assistance for supportive housing for persons with disabilities under section 811(d)(2) of the Act and for project assistance contracts pursuant to section 202(h) of the Housing Act of 1959 ( Public Law 86–372 ; 73 Stat. 667), for project rental assistance to State housing finance agencies and other appropriate entities as authorized under section 811(b)(3) of the Act, for State housing finance agencies