{
  "resourceType" : "StructureMap",
  "id" : "QuestionnairePopulationTransform",
  "language" : "en",
  "text" : {
    "status" : "additional",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <pre>/// name = &quot;QuestionnairePopulationTransform&quot;\n/// status = &quot;active&quot;\n/// title = &quot;Questionnaire Population Transform Example&quot;\n/// description = &quot;An example of a StructureMap used to support population of a QuestionnaireResponse from a search bundle&quot;\n/// experimental = &quot;true&quot;\n\nmap &quot;http://hl7.org/fhir/uv/sdc/StructureMap/QuestionnairePopulationTransform&quot; = &quot;QuestionnairePopulationTransform&quot;\n\nuses 'http://hl7.org/fhir/StructureDefinition/Bundle' as source\nuses 'http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse' as target\nuses 'http://hl7.org/fhir/StructureDefinition/MedicationStatement' as source\n\n// The input bundle is a search bundle that contains search bundles for patient, condition, and medication statement resources\n\ngroup main(source src : Bundle, target qr : QuestionnaireResponse) {\n  src -&gt; qr.questionnaire = 'http://hl7.org/fhir/uv/sdc/Questionnaire/questionnaire-sdc-test-fhirpath-prepop-source-query' &quot;questionnaire&quot;;\n  src -&gt; qr.status = 'in-progress' &quot;status&quot;;\n  src -&gt; qr.authored = (now()) &quot;authored&quot;;\n  src.entry first as patient -&gt; qr.subject as subject, subject.reference = (%patient.resource.entry.fullUrl.toString()) &quot;subject&quot;;\n\n  src -&gt; qr.item as grp, grp.linkId = 'grp' then {\n    src -&gt; grp.item as partDetails, partDetails.linkId = 'part-details' then {\n      src.entry first as patient then {\n        patient.resource : Bundle as patientRes -&gt; partDetails then populatePatientGroup(patientRes, partDetails) &quot;partBundleDetails&quot;;\n      } &quot;patientDetails&quot;;\n      src.entry as conditions where (resource.link.url.contains(&quot;/Condition?&quot;)) -&gt; partDetails.item as conditionItem, conditionItem.linkId = 'condition-count' then {\n        conditions -&gt; conditionItem.answer as conditionCountAnswer, conditionCountAnswer.value = (%conditions.resource.entry.count()) &quot;conditionCountAnswer&quot;;\n      } &quot;conditionCount&quot;;\n    } &quot;partDetails&quot;;\n\n    // Scan the search bundle for a medication statement bunde\n    src.entry as medications where (resource.link.url.contains(&quot;/MedicationStatement?&quot;)) -&gt; grp then {\n      medications.resource : Bundle as medRes then populateMedicationsGroup(medRes, grp) &quot;medEntry&quot;;\n    } &quot;meds&quot;;\n  } &quot;grp&quot;;\n}\n\ngroup populatePatientGroup(source patientRes : Bundle, target partDetails) {\n  patientRes -&gt; partDetails.item as participantId, \n                    participantId.linkId = 'participant-id',\n                    participantId.answer as participantIdAnswer,\n                    participantIdAnswer.value = (%patientRes.entry.resource.id.toString()) &quot;participantIdValue&quot;;\n\n  patientRes -&gt; partDetails.item as familyName,\n                    familyName.linkId = 'family-name',\n                    familyName.answer as familyNameAnswer,\n                    familyNameAnswer.value = (%patientRes.entry.resource.name.first().family) &quot;familyNameValue&quot;;\n\n  patientRes -&gt; partDetails.item as givenName,\n                    givenName.linkId = 'given-names',\n                    givenName.answer as givenNameAnswer,\n                    givenNameAnswer.value = (%patientRes.entry.resource.name.first().given.join(', ')) &quot;givenNameValue&quot;;\n  patientRes -&gt; partDetails.item as dob, \n                    dob.linkId = 'dob',\n                    dob.answer as dobAnswer,\n                    dobAnswer.value = (%patientRes.entry.resource.birthDate) &quot;dobValue&quot;;\n}\n\ngroup populateMedicationsGroup(source medRes : Bundle, target grp) {\n  medRes.entry as med where (resource is MedicationStatement) -&gt; grp.item as medsItem, medsItem.linkId = 'meds' then {\n    med.resource : MedicationStatement as medResource -&gt; medsItem.item as medsName, \n                    medsName.linkId = 'med-name',\n                    medsName.answer as medsNameAnswer, \n                    medsNameAnswer.value = (%medResource.medication.select(iif(text.exists(), text, coding.display.first()))) &quot;medsNameAnswer&quot;;\n/* Todo handle medicationReference once resolve is supported\n        iif($this is Reference, iif($this.resolve().text.exists(), $this.resolve().text, $this.resolve().coding.display.first()), iif(text, text, coding.display.first())))) &quot;medsNameAnswer&quot;;\n*/\n    \n    med.resource : MedicationStatement as medResource -&gt; medsItem.item as medsStatus, medsStatus.linkId = 'med-status' then {\n      medResource.status as medsMedicationStatus -&gt; medsStatus.answer as medsStatusAnswer, medsStatusAnswer.value = c('http://hl7.org/fhir/CodeSystem/medication-status', medsMedicationStatus) &quot;medsStatusAnswer&quot;;\n    } &quot;medsStatus&quot;;\n    \n    med.resource as medResource where (category.coding.where(system='http://terminology.hl7.org/CodeSystem/medicationrequest-category').exists()) -&gt; medsItem.item as medsCategory, medsCategory.linkId = 'meds-category' then {\n      medResource -&gt; medsCategory.answer as medsCategoryAnswer, medsCategoryAnswer.value = (%medResource.category.coding.where(system='http://terminology.hl7.org/CodeSystem/medicationrequest-category').code.join(' ')) &quot;medsCategoryAnswer&quot;;\n    } &quot;medsCategory&quot;;\n  } &quot;medItem&quot;;\n}\n</pre>\n    </div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "fhir"
  }],
  "url" : "http://hl7.org/fhir/uv/sdc/StructureMap/QuestionnairePopulationTransform",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.40.17.43.4"
  }],
  "version" : "4.0.0",
  "name" : "QuestionnairePopulationTransform",
  "status" : "draft",
  "date" : "2026-03-24T16:31:45+11:00",
  "publisher" : "HL7 International / FHIR Infrastructure",
  "contact" : [{
    "name" : "HL7 International / FHIR Infrastructure",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/fiwg"
    }]
  }],
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "structure" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/Bundle",
    "mode" : "source"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse",
    "mode" : "target"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/MedicationStatement",
    "mode" : "source"
  }],
  "group" : [{
    "name" : "main",
    "typeMode" : "none",
    "input" : [{
      "name" : "src",
      "type" : "Bundle",
      "mode" : "source"
    },
    {
      "name" : "qr",
      "type" : "QuestionnaireResponse",
      "mode" : "target"
    }],
    "rule" : [{
      "name" : "questionnaire",
      "source" : [{
        "context" : "src"
      }],
      "target" : [{
        "context" : "qr",
        "contextType" : "variable",
        "element" : "questionnaire",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "http://hl7.org/fhir/uv/sdc/Questionnaire/questionnaire-sdc-test-fhirpath-prepop-source-query"
        }]
      }]
    },
    {
      "name" : "status",
      "source" : [{
        "context" : "src"
      }],
      "target" : [{
        "context" : "qr",
        "contextType" : "variable",
        "element" : "status",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "in-progress"
        }]
      }]
    },
    {
      "name" : "authored",
      "source" : [{
        "context" : "src"
      }],
      "target" : [{
        "context" : "qr",
        "contextType" : "variable",
        "element" : "authored",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "now()"
        }]
      }]
    },
    {
      "name" : "subject",
      "source" : [{
        "context" : "src",
        "element" : "entry",
        "listMode" : "first",
        "variable" : "patient"
      }],
      "target" : [{
        "context" : "qr",
        "contextType" : "variable",
        "element" : "subject",
        "variable" : "subject"
      },
      {
        "context" : "subject",
        "contextType" : "variable",
        "element" : "reference",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "%patient.resource.entry.fullUrl.toString()"
        }]
      }]
    },
    {
      "name" : "grp",
      "source" : [{
        "context" : "src"
      }],
      "target" : [{
        "context" : "qr",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "grp"
      },
      {
        "context" : "grp",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "grp"
        }]
      }],
      "rule" : [{
        "name" : "partDetails",
        "source" : [{
          "context" : "src"
        }],
        "target" : [{
          "context" : "grp",
          "contextType" : "variable",
          "element" : "item",
          "variable" : "partDetails"
        },
        {
          "context" : "partDetails",
          "contextType" : "variable",
          "element" : "linkId",
          "transform" : "copy",
          "parameter" : [{
            "valueString" : "part-details"
          }]
        }],
        "rule" : [{
          "name" : "patientDetails",
          "source" : [{
            "context" : "src",
            "element" : "entry",
            "listMode" : "first",
            "variable" : "patient"
          }],
          "rule" : [{
            "name" : "partBundleDetails",
            "source" : [{
              "context" : "patient",
              "type" : "Bundle",
              "element" : "resource",
              "variable" : "patientRes"
            }],
            "target" : [{
              "contextType" : "variable",
              "transform" : "copy",
              "parameter" : [{
                "valueId" : "partDetails"
              }]
            }],
            "dependent" : [{
              "name" : "populatePatientGroup",
              "variable" : ["patientRes",
              "partDetails"]
            }]
          }]
        },
        {
          "name" : "conditionCount",
          "source" : [{
            "context" : "src",
            "element" : "entry",
            "variable" : "conditions",
            "condition" : "(resource.link.url.contains('/Condition?'))"
          }],
          "target" : [{
            "context" : "partDetails",
            "contextType" : "variable",
            "element" : "item",
            "variable" : "conditionItem"
          },
          {
            "context" : "conditionItem",
            "contextType" : "variable",
            "element" : "linkId",
            "transform" : "copy",
            "parameter" : [{
              "valueString" : "condition-count"
            }]
          }],
          "rule" : [{
            "name" : "conditionCountAnswer",
            "source" : [{
              "context" : "conditions"
            }],
            "target" : [{
              "context" : "conditionItem",
              "contextType" : "variable",
              "element" : "answer",
              "variable" : "conditionCountAnswer"
            },
            {
              "context" : "conditionCountAnswer",
              "contextType" : "variable",
              "element" : "value",
              "transform" : "evaluate",
              "parameter" : [{
                "valueString" : "%conditions.resource.entry.count()"
              }]
            }]
          }]
        }]
      },
      {
        "name" : "meds",
        "source" : [{
          "context" : "src",
          "element" : "entry",
          "variable" : "medications",
          "condition" : "(resource.link.url.contains('/MedicationStatement?'))"
        }],
        "target" : [{
          "contextType" : "variable",
          "transform" : "copy",
          "parameter" : [{
            "valueId" : "grp"
          }]
        }],
        "rule" : [{
          "name" : "medEntry",
          "source" : [{
            "context" : "medications",
            "type" : "Bundle",
            "element" : "resource",
            "variable" : "medRes"
          }],
          "dependent" : [{
            "name" : "populateMedicationsGroup",
            "variable" : ["medRes",
            "grp"]
          }]
        }]
      }]
    }]
  },
  {
    "name" : "populatePatientGroup",
    "typeMode" : "none",
    "input" : [{
      "name" : "patientRes",
      "type" : "Bundle",
      "mode" : "source"
    },
    {
      "name" : "partDetails",
      "mode" : "target"
    }],
    "rule" : [{
      "name" : "participantIdValue",
      "source" : [{
        "context" : "patientRes"
      }],
      "target" : [{
        "context" : "partDetails",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "participantId"
      },
      {
        "context" : "participantId",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "participant-id"
        }]
      },
      {
        "context" : "participantId",
        "contextType" : "variable",
        "element" : "answer",
        "variable" : "participantIdAnswer"
      },
      {
        "context" : "participantIdAnswer",
        "contextType" : "variable",
        "element" : "value",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "%patientRes.entry.resource.id.toString()"
        }]
      }]
    },
    {
      "name" : "familyNameValue",
      "source" : [{
        "context" : "patientRes"
      }],
      "target" : [{
        "context" : "partDetails",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "familyName"
      },
      {
        "context" : "familyName",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "family-name"
        }]
      },
      {
        "context" : "familyName",
        "contextType" : "variable",
        "element" : "answer",
        "variable" : "familyNameAnswer"
      },
      {
        "context" : "familyNameAnswer",
        "contextType" : "variable",
        "element" : "value",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "%patientRes.entry.resource.name.first().family"
        }]
      }]
    },
    {
      "name" : "givenNameValue",
      "source" : [{
        "context" : "patientRes"
      }],
      "target" : [{
        "context" : "partDetails",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "givenName"
      },
      {
        "context" : "givenName",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "given-names"
        }]
      },
      {
        "context" : "givenName",
        "contextType" : "variable",
        "element" : "answer",
        "variable" : "givenNameAnswer"
      },
      {
        "context" : "givenNameAnswer",
        "contextType" : "variable",
        "element" : "value",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "%patientRes.entry.resource.name.first().given.join(', ')"
        }]
      }]
    },
    {
      "name" : "dobValue",
      "source" : [{
        "context" : "patientRes"
      }],
      "target" : [{
        "context" : "partDetails",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "dob"
      },
      {
        "context" : "dob",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "dob"
        }]
      },
      {
        "context" : "dob",
        "contextType" : "variable",
        "element" : "answer",
        "variable" : "dobAnswer"
      },
      {
        "context" : "dobAnswer",
        "contextType" : "variable",
        "element" : "value",
        "transform" : "evaluate",
        "parameter" : [{
          "valueString" : "%patientRes.entry.resource.birthDate"
        }]
      }]
    }]
  },
  {
    "name" : "populateMedicationsGroup",
    "typeMode" : "none",
    "input" : [{
      "name" : "medRes",
      "type" : "Bundle",
      "mode" : "source"
    },
    {
      "name" : "grp",
      "mode" : "target"
    }],
    "rule" : [{
      "name" : "medItem",
      "source" : [{
        "context" : "medRes",
        "element" : "entry",
        "variable" : "med",
        "condition" : "(resource is MedicationStatement)"
      }],
      "target" : [{
        "context" : "grp",
        "contextType" : "variable",
        "element" : "item",
        "variable" : "medsItem"
      },
      {
        "context" : "medsItem",
        "contextType" : "variable",
        "element" : "linkId",
        "transform" : "copy",
        "parameter" : [{
          "valueString" : "meds"
        }]
      }],
      "rule" : [{
        "name" : "medsNameAnswer",
        "source" : [{
          "context" : "med",
          "type" : "MedicationStatement",
          "element" : "resource",
          "variable" : "medResource"
        }],
        "target" : [{
          "context" : "medsItem",
          "contextType" : "variable",
          "element" : "item",
          "variable" : "medsName"
        },
        {
          "context" : "medsName",
          "contextType" : "variable",
          "element" : "linkId",
          "transform" : "copy",
          "parameter" : [{
            "valueString" : "med-name"
          }]
        },
        {
          "context" : "medsName",
          "contextType" : "variable",
          "element" : "answer",
          "variable" : "medsNameAnswer"
        },
        {
          "context" : "medsNameAnswer",
          "contextType" : "variable",
          "element" : "value",
          "transform" : "evaluate",
          "parameter" : [{
            "valueString" : "%medResource.medication.select(iif(text.exists(), text, coding.display.first()))"
          }]
        }]
      },
      {
        "name" : "medsStatus",
        "source" : [{
          "context" : "med",
          "type" : "MedicationStatement",
          "element" : "resource",
          "variable" : "medResource"
        }],
        "target" : [{
          "context" : "medsItem",
          "contextType" : "variable",
          "element" : "item",
          "variable" : "medsStatus"
        },
        {
          "context" : "medsStatus",
          "contextType" : "variable",
          "element" : "linkId",
          "transform" : "copy",
          "parameter" : [{
            "valueString" : "med-status"
          }]
        }],
        "rule" : [{
          "name" : "medsStatusAnswer",
          "source" : [{
            "context" : "medResource",
            "element" : "status",
            "variable" : "medsMedicationStatus"
          }],
          "target" : [{
            "context" : "medsStatus",
            "contextType" : "variable",
            "element" : "answer",
            "variable" : "medsStatusAnswer"
          },
          {
            "context" : "medsStatusAnswer",
            "contextType" : "variable",
            "element" : "value",
            "transform" : "c",
            "parameter" : [{
              "valueString" : "http://hl7.org/fhir/CodeSystem/medication-status"
            },
            {
              "valueId" : "medsMedicationStatus"
            }]
          }]
        }]
      },
      {
        "name" : "medsCategory",
        "source" : [{
          "context" : "med",
          "element" : "resource",
          "variable" : "medResource",
          "condition" : "(category.coding.where(system = 'http://terminology.hl7.org/CodeSystem/medicationrequest-category').exists())"
        }],
        "target" : [{
          "context" : "medsItem",
          "contextType" : "variable",
          "element" : "item",
          "variable" : "medsCategory"
        },
        {
          "context" : "medsCategory",
          "contextType" : "variable",
          "element" : "linkId",
          "transform" : "copy",
          "parameter" : [{
            "valueString" : "meds-category"
          }]
        }],
        "rule" : [{
          "name" : "medsCategoryAnswer",
          "source" : [{
            "context" : "medResource"
          }],
          "target" : [{
            "context" : "medsCategory",
            "contextType" : "variable",
            "element" : "answer",
            "variable" : "medsCategoryAnswer"
          },
          {
            "context" : "medsCategoryAnswer",
            "contextType" : "variable",
            "element" : "value",
            "transform" : "evaluate",
            "parameter" : [{
              "valueString" : "%medResource.category.coding.where(system = 'http://terminology.hl7.org/CodeSystem/medicationrequest-category').code.join(' ')"
            }]
          }]
        }]
      }]
    }]
  }]
}