http://terminology.hl7.org/CodeSystem/security-source-type|4.0.1

{
  "description" : "The type of process where the audit event originated from.",
  "compose" : null,
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "date" : "2010-08-25T14:00:00Z",
  "meta" : {
    "profile" : [ "http://hl7.org/fhir/StructureDefinition/shareablecodesystem" ],
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "NEMA/DICOM",
  "content" : "complete",
  "name" : "AuditEventSourceType",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "Audit Event Source Type",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "sec"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 3
  } ],
  "status" : "active",
  "id" : "b91e1ab7-259a-5093-8d4e-eca4f2edab46",
  "valueSet" : "http://hl7.org/fhir/ValueSet/audit-source-type",
  "url" : "http://terminology.hl7.org/CodeSystem/security-source-type",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1137",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "1",
    "display" : "User Device",
    "definition" : "End-user display device, diagnostic device."
  }, {
    "code" : "2",
    "display" : "Data Interface",
    "definition" : "Data acquisition device or instrument."
  }, {
    "code" : "3",
    "display" : "Web Server",
    "definition" : "Web Server process or thread."
  }, {
    "code" : "4",
    "display" : "Application Server",
    "definition" : "Application Server process or thread."
  }, {
    "code" : "5",
    "display" : "Database Server",
    "definition" : "Database Server process or thread."
  }, {
    "code" : "6",
    "display" : "Security Server",
    "definition" : "Security server, e.g. a domain controller."
  }, {
    "code" : "7",
    "display" : "Network Device",
    "definition" : "ISO level 1-3 network component."
  }, {
    "code" : "8",
    "display" : "Network Router",
    "definition" : "ISO level 4-6 operating software."
  }, {
    "code" : "9",
    "display" : "Other",
    "definition" : "Other kind of device (defined by DICOM, but some other code/system can be used)."
  } ],
  "caseSensitive" : true,
  "version" : "4.0.1"
}