Department of Veterans Affairs (VA) Vascular Ulcer Care Pathway Request for Information (RFI) Loopback Vascular Ulcer Care Pathway is intended to be solicited and released on National Aeronautics and ... Department of Veterans Affairs (VA) Vascular Ulcer Care Pathway Request for Information (RFI) Loopback Vascular Ulcer Care Pathway is intended to be solicited and released on National Aeronautics and Space Administration (NASA) Solutions for Enterprise-Wide Procurement (SEWP). This requirement will be released with no set-aside designation, open to all eligible vendors under SEWP. See attached RFI and DRAFT PWS