This is a Limited Source Justification authorizing the award for ClaimsCore Program Management Office (PMO) Support Services/ ClaimsCore Transformation Enablement (CCTE) issued under the Federal Supply Schedule (FSS) / General Services Administration (GSA) Multiple Award Schedule (MAS) program during the ClaimsCore Proof of Concept (POC) phase and implementation period, without providing fair opportunity to all schedule contractors, pursuant to GSAM 538.7104-3 and FAR 8.405-6(a)(1)(i)(B).