; (4) provide for detailed reporting on outcomes; and (5) include any legislative recommendations to assist in achievement of the goals under the plan. (b) Advisory committee (1) Establishment; purpose The Secretary shall establish an advisory committee whose purpose shall be to assist the Secretary— (A) in preserving properties assisted under section 514 or 515 of the Housing Act of 1949 ( 42 U.S.C. 1484 , 1485) that are owned by nonprofit or public agencies through the multifamily housing preservation and revitalization program under section 545 of that Act (as added by this subtitle)