Current Build 

{
  "resourceType" : "ValueSet",
  "id" : "focalSubject",
  "meta" : {
    "profile" : [
      "http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"
    ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns="http://www.w3.org/1999/xhtml"><h2>HSPC FocalSubject</h2><div><p>The set of codes that describe the subject of an obsevation when not the patient of record.</p>
</div><p>This value set includes codes from the following code systems:</p><ul><li>Include these codes as defined in <a href="http://hl7.org/fhir/2017Jan/v3/ParticipationType/cs.html"><code>http://hl7.org/fhir/v3/ParticipationType</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href="http://hl7.org/fhir/2017Jan/v3/ParticipationType/cs.html#v3-ParticipationType-DON">DON</a></td><td>Donor</td><td>In some organ transplantation services and rarely in transfusion services a donor will be a target participant in the service.  However, in most cases transplantation is decomposed in three services: explantation, transport, and implantation.  The identity of the donor (recipient) is often irrelevant for the explantation (implantation) service.</td></tr></table></li><li>Include these codes as defined in <a href="http://hl7.org/fhir/2017Jan/v3/RoleCode/cs.html"><code>http://hl7.org/fhir/v3/RoleCode</code></a><table class="none"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td><a href="http://hl7.org/fhir/2017Jan/v3/RoleCode/cs.html#v3-RoleCode-FTH">FTH</a></td><td>Father</td><td>The player of the role is a male who begets or raises or nurtures the scoping entity (child).</td></tr><tr><td><a href="http://hl7.org/fhir/2017Jan/v3/RoleCode/cs.html#v3-RoleCode-MTH">MTH</a></td><td>Mother</td><td>The player of the role is a female who conceives, gives birth to, or raises and nurtures the scoping entity (child).</td></tr></table></li></ul></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/valueset-extensible",
      "valueBoolean" : true
    }
  ],
  "url" : "http://hl7.org/fhir/fpar/ValueSet/focalSubject",
  "version" : "0.01",
  "name" : "HSPC FocalSubject",
  "status" : "draft",
  "date" : "2015-05-26T00:00:00-04:00",
  "publisher" : "HSPC",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "other",
          "value" : "http://healthcaresoa.org"
        }
      ]
    }
  ],
  "description" : "The set of codes that describe the subject of an obsevation when not the patient of record.",
  "immutable" : true,
  "extensible" : true,
  "compose" : {
    "include" : [
      {
        "system" : "http://hl7.org/fhir/v3/ParticipationType",
        "concept" : [
          {
            "code" : "DON",
            "display" : "Donor"
          }
        ]
      },
      {
        "system" : "http://hl7.org/fhir/v3/RoleCode",
        "concept" : [
          {
            "code" : "FTH",
            "display" : "Father"
          },
          {
            "code" : "MTH",
            "display" : "Mother"
          }
        ]
      }
    ]
  }
}