; and (B) consequences for a violation of a condition of such prerelease custody by such a prisoner, including a return to prison and a reassessment of recidivism risk level under the System. (8) Agreements with united states probation and pretrial services The Director of the Bureau of Prisons shall, to the greatest extent practicable, enter into agreements with the United States Probation and Pretrial Services to supervise prisoners placed in home confinement or community supervision under this subsection. Such agreements shall— (A) authorize United States Probation and Pretrial Services to exercise the authority granted to the Director pursuant to paragraphs (4) and (5); (B) take into account the resource requirements of United States Probation and Pretrial Services as a result of the transfer of Bureau of Prisons prisoners to prerelease custody