And appraisal requirements continue to evolve. Effective as of June 1 Nationstar Mortgage will maintain and distribute a monthly Nationstar Mortgage Appraiser Exclusionary List in an effort to continue to ensure collateral quality. Correspondents are encouraged to review the Nationstar Mortgage Appraiser Exclusionary List prior to submitting a loan to Nationstar Correspondent for loan purchase. In a previous announcement, Nationstar Mortgage inadvertently provided the incorrect UCDP Aggregator ID. In order for Correspondents to take advantage of the appraisal-sharing functionality, Correspondents must set up their "Aggregator profile" within the UCDP web portal and then select the aggregator(s) with whom they will choose to share appraisals.