The VA Great Lakes Acquisition Center intends to negotiate a sole-source contract with Change Healthcare Technologies/Optum for conversion to a DAS-SPOE HL7 interface for CHC RAD PACS service. The contractor will use its own manufactured parts, components, and existing on-site equipment, along with certified authorized service technicians; Change Healthcare/Optum owns and manufactures the components and equipment. This will be a firm-fixed-price, one-time service acquisition under simplified acquisition procedures, with NAICS Code 541519 and only one responsible source expected to satisfy the requirement. This notice of intent is not a request for competitive quotes, and no solicitation documents are available. Firms that believe they can meet the requirements may email capability information and customer references to the contracting officer; telephone inquiries will not be accepted.