{
  "resourceType": "SearchParameter",
  "id": "Composition-related-ref",
  "url": "http://hl7.org/fhir/SearchParameter/Composition-related-ref",
  "name": "related-ref",
  "status": "draft",
  "experimental": false,
  "publisher": "Health Level Seven International (Structured Documents)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        }
      ]
    },
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/structure/index.cfm"
        }
      ]
    }
  ],
  "code": "related-ref",
  "base": [
    "Composition"
  ],
  "type": "reference",
  "description": "Target of the relationship",
  "expression": "Composition.relatesTo.target.as(Reference)",
  "xpath": "f:Composition/f:relatesTo/f:targetReference",
  "xpathUsage": "normal",
  "target": [
    "Composition"
  ]
}