WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build
WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build
WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/ and changes regularly. See the Directory of published versions
| Draft as of 2024-10-17 |
<StructureMap xmlns="http://hl7.org/fhir">
<id value="SHCToCoreDataSetVS"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: StructureMap SHCToCoreDataSetVS</b></p><a name="SHCToCoreDataSetVS"> </a><a name="hcSHCToCoreDataSetVS"> </a><a name="SHCToCoreDataSetVS-en-US"> </a><pre class="fml">
<b>map</b><span style="color: navy"> "</span>http://smart.who.int/ddcc/StructureMap/SHCToCoreDataSetVS<span style="color: navy">" = "</span>SHCToCoreDataSetVS<span style="color: navy">"
</span><b>uses</b><span style="color: navy"> "</span>http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-bundle-dm<span style="color: navy">" </span><b>alias </b>SHCVaccinationBundleDM <b>as </b><b>source</b>
<b>uses</b><span style="color: navy"> "</span>http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-patient-general-dm<span style="color: navy">" </span><b>alias </b>SHCPatientDM <b>as </b><b>source</b>
<b>uses</b><span style="color: navy"> "</span>http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm<span style="color: navy">" </span><b>alias </b>SHCImmunizationDM <b>as </b><b>source</b>
<b>uses</b><span style="color: navy"> "</span><a href="http://hl7.org/fhir/R4/bundle.html" title="Bundle">http://hl7.org/fhir/StructureDefinition/Bundle</a><span style="color: navy">" </span><b>alias </b>DDCCBundle <b>as </b><b>target</b>
<b>uses</b><span style="color: navy"> "</span><a href="StructureDefinition-DDCCCoreDataSetVS.html" title="DDCC Core Data Set Logical Model for Vaccination Status">http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS</a><span style="color: navy">" </span><b>alias </b>DDCCVS <b>as </b><b>target</b>
<b>group </b>SHCToVS<span style="color: navy">(</span><b>source</b> <span style="color: maroon">shc</span><span style="color: navy"> : </span>SHCVaccinationBundleDM, <b>target</b> <span style="color: maroon">ddccBundle</span><span style="color: navy"> : </span>DDCCBundle<span style="color: navy">)</span><span style="color: navy"> {
</span> shc.entry<b> as </b><span style="color: maroon">patientEntrySHC</span><b> then</b><span style="color: navy"> {
</span> patientEntrySHC.resource<span style="color: navy"> : </span>Patient first<b> as </b><span style="color: maroon">patient</span><b> then</b><span style="color: navy"> {
</span> shc.entry<b> as </b><span style="color: maroon">entry</span><b> then</b><span style="color: navy"> {
</span> <span style="color: navy">// </span><span style="color: green">entry.resource : Immunization as immunization where vaccineCode.memberOf('http://smart.who.int/ddcc/ValueSet/who-ddcc-allowed-vaccines-covid-19') -> ddccBundle.entry as outentry, create('http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS') as ddcc then {</span>
entry.resource<span style="color: navy"> : </span>Immunization<b> as </b><span style="color: maroon">immunization</span><span style="color: navy"><b> -> </b></span> ddccBundle.entry<b> as </b><span style="color: maroon">outentry</span><span style="color: navy">, </span> <b>create</b><span style="color: navy">(</span><span style="color: blue">'http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS'</span><span style="color: navy">)</span><b> as </b><span style="color: maroon">ddcc</span><b> then</b><span style="color: navy"> {
</span> immunization<b> then </b>PatientToDDCCVS<span style="color: navy">(</span><span style="color: maroon">patient</span><span style="color: navy">, </span><span style="color: maroon">ddcc</span><span style="color: navy">)</span> <i>"set patient"</i><span style="color: navy">;</span>
immunization<span style="color: navy"><b> -> </b></span>ddcc.vaccination<b> as </b><span style="color: maroon">vaccination</span><b> then </b>ImmunizationToDDCC<span style="color: navy">(</span><span style="color: maroon">immunization</span><span style="color: navy">, </span><span style="color: maroon">vaccination</span><span style="color: navy">)</span> <i>"set vaccination"</i><span style="color: navy">;</span>
immunization<span style="color: navy"><b> -> </b></span>outentry.resource = <span style="color: maroon">ddcc</span> <i>"set outentry"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"immunizations"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"entries"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"get patient"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"find patient"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>PatientToDDCCVS<span style="color: navy">(</span><b>source</b> <span style="color: maroon">patient</span><span style="color: navy"> : </span>SHCPatientDM, <b>target</b> <span style="color: maroon">tgt</span><span style="color: navy"> : </span>DDCCVS<span style="color: navy">)</span><span style="color: navy"> {
</span> patient.name<b> as </b><span style="color: maroon">name</span><b> then </b>NameToText<span style="color: navy">(</span><span style="color: maroon">name</span><span style="color: navy">, </span><span style="color: maroon">tgt</span><span style="color: navy">)</span> <i>"set name"</i><span style="color: navy">;</span>
patient.birthDate<b> as </b><span style="color: maroon">birthDate</span><span style="color: navy"><b> -> </b></span>tgt.birthDate = <span style="color: maroon">birthDate</span> <i>"set birthDate"</i><span style="color: navy">;</span>
patient.identifier first<b> as </b><span style="color: maroon">identifier</span><span style="color: navy"><b> -> </b></span>tgt.identifier = <span style="color: maroon">identifier</span> <i>"set identifier"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>NameToText<span style="color: navy">(</span><b>source</b> <span style="color: maroon">name</span><span style="color: navy"> : </span>HumanName, <b>target</b> <span style="color: maroon">ddcc</span><span style="color: navy">)</span><span style="color: navy"> {
</span> <span style="color: navy">// </span><span style="color: green">append doesn't work until ddcc.name is set</span>
name.given first<b> as </b><span style="color: maroon">given</span><span style="color: navy"><b> -> </b></span>ddcc.name = <span style="color: navy">(</span>given.replaceMatches('$', ' ')<span style="color: navy">)</span> <i>"set first name"</i><span style="color: navy">;</span>
<span style="color: #b36b00" title="This element was not defined prior to R5">// name.given not_first as other -> ddcc.name as tName, ddcc.name = append( tName, other ) "set other names";</span>
name.given not_first<b> as </b><span style="color: maroon">other</span><span style="color: navy"><b> -> </b></span> ddcc.name<b> as </b><span style="color: maroon">tName</span><span style="color: navy">, </span> <span style="color: navy">(</span>other.replaceMatches('$', ' ')<span style="color: navy">)</span><b> as </b><span style="color: maroon">spaced</span><span style="color: navy">, </span> ddcc.name = <b>append</b><span style="color: navy">(</span><span style="color: maroon">tName</span><span style="color: navy">, </span><span style="color: maroon">spaced</span><span style="color: navy">)</span> <i>"set other names"</i><span style="color: navy">;</span>
name.family<b> as </b><span style="color: maroon">family</span><span style="color: navy"><b> -> </b></span> ddcc.name<b> as </b><span style="color: maroon">tName</span><span style="color: navy">, </span> ddcc.name = <b>append</b><span style="color: navy">(</span><span style="color: maroon">tName</span><span style="color: navy">, </span><span style="color: maroon">family</span><span style="color: navy">)</span> <i>"add family name"</i><span style="color: navy">;</span>
name.text<b> as </b><span style="color: maroon">text</span><span style="color: navy"><b> -> </b></span>ddcc.name = <span style="color: maroon">text</span> <i>"set full name"</i><span style="color: navy">;</span>
<span style="color: navy">}
</span><b>group </b>ImmunizationToDDCC<span style="color: navy">(</span><b>source</b> <span style="color: maroon">immunization</span><span style="color: navy"> : </span>SHCImmunizationDM, <b>target</b> <span style="color: maroon">vaccination</span><span style="color: navy">)</span><span style="color: navy"> {
</span> immunization.vaccineCode<b> as </b><span style="color: maroon">vaccine</span><b> then</b><span style="color: navy"> {
</span> vaccine.coding<b> as </b><span style="color: maroon">coding</span><b> then</b><span style="color: navy"> {
</span> coding<span style="color: navy"><b> -> </b></span>vaccination.vaccine = <span style="color: maroon">coding</span> <i>"set default vaccine"</i><span style="color: navy">;</span>
coding<span style="color: navy"><b> -> </b></span>vaccination.brand = <span style="color: maroon">coding</span> <i>"set default brand"</i><span style="color: navy">;</span>
coding<b> where </b>coding.memberOf('http://smart.who.int/ddcc/ValueSet/vaccine-covid19-cvx')<span style="color: navy"><b> -> </b></span>vaccination.vaccine = <b>translate</b><span style="color: navy">(</span><span style="color: maroon">coding</span><span style="color: navy">, </span><span style="color: blue">'http://smart.who.int/ddcc/ConceptMap/vaccine-covid19-cvx-to-icd11'</span><span style="color: navy">, </span><span style="color: blue">'Coding'</span><span style="color: navy">)</span> <i>"translate COVID CVX vaccine"</i><span style="color: navy">;</span>
coding<b> where </b>coding.memberOf('http://smart.who.int/ddcc/ValueSet/vaccine-covid19-snomed')<span style="color: navy"><b> -> </b></span>vaccination.vaccine = <b>translate</b><span style="color: navy">(</span><span style="color: maroon">coding</span><span style="color: navy">, </span><span style="color: blue">'http://smart.who.int/ddcc/ConceptMap/vaccine-covid19-snomed-to-icd11'</span><span style="color: navy">, </span><span style="color: blue">'Coding'</span><span style="color: navy">)</span> <i>"translate COVID SNOMED vaccine"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
immunization.manufacturer<b> as </b><span style="color: maroon">tman</span><b> then</b><span style="color: navy"> {
</span> tman.identifier<b> as </b><span style="color: maroon">identifier</span><span style="color: navy"><b> -> </b></span>vaccination.manufacturer<b> as </b><span style="color: maroon">manufacturer</span><b> then</b><span style="color: navy"> {
</span> identifier.system<b> as </b><span style="color: maroon">system</span><span style="color: navy"><b> -> </b></span>manufacturer.system = <span style="color: maroon">system</span> <i>"set manufacturer system"</i><span style="color: navy">;</span>
identifier.value<b> as </b><span style="color: maroon">value</span><span style="color: navy"><b> -> </b></span>manufacturer.code = <span style="color: maroon">value</span> <i>"set manufacturer value"</i><span style="color: navy">;</span>
<span style="color: navy">}</span> <i>"set manufacturer id"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
immunization.lotNumber<b> as </b><span style="color: maroon">lot</span><span style="color: navy"><b> -> </b></span>vaccination.lot = <span style="color: maroon">lot</span> <i>"set lot"</i><span style="color: navy">;</span>
immunization.occurrence<b> as </b><span style="color: maroon">date</span><span style="color: navy"><b> -> </b></span>vaccination.date = <span style="color: maroon">date</span> <i>"set date"</i><span style="color: navy">;</span>
immunization.performer<b> as </b><span style="color: maroon">performer</span><b> then</b><span style="color: navy"> {
</span> performer.actor<b> as </b><span style="color: maroon">actor</span><b> then</b><span style="color: navy"> {
</span> actor.display<b> as </b><span style="color: maroon">centre</span><span style="color: navy"><b> -> </b></span>vaccination.centre = <span style="color: maroon">centre</span> <i>"set centre"</i><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}</span><span style="color: navy">;</span>
<span style="color: navy">}
</span></pre></div>
</text>
<url value="http://smart.who.int/ddcc/StructureMap/SHCToCoreDataSetVS"/>
<version value="1.0.0"/>
<name value="SHCToCoreDataSetVS"/>
<status value="draft"/>
<date value="2024-10-17T05:03:04+00:00"/>
<publisher value="WHO"/>
<contact>
<name value="WHO"/>
<telecom>
<system value="url"/>
<value value="http://who.int"/>
</telecom>
</contact>
<jurisdiction>
<coding>
<system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
<code value="001"/>
</coding>
</jurisdiction>
<structure>
<url
value="http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-bundle-dm"/>
<mode value="source"/>
<alias value="SHCVaccinationBundleDM"/>
</structure>
<structure>
<url
value="http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-patient-general-dm"/>
<mode value="source"/>
<alias value="SHCPatientDM"/>
</structure>
<structure>
<url
value="http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm"/>
<mode value="source"/>
<alias value="SHCImmunizationDM"/>
</structure>
<structure>
<url value="http://hl7.org/fhir/StructureDefinition/Bundle"/>
<mode value="target"/>
<alias value="DDCCBundle"/>
</structure>
<structure>
<url
value="http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS"/>
<mode value="target"/>
<alias value="DDCCVS"/>
</structure>
<group>
<name value="SHCToVS"/>
<typeMode value="none"/>
<input>
<name value="shc"/>
<type value="SHCVaccinationBundleDM"/>
<mode value="source"/>
</input>
<input>
<name value="ddccBundle"/>
<type value="DDCCBundle"/>
<mode value="target"/>
</input>
<rule>
<name value="find patient"/>
<source>
<context value="shc"/>
<element value="entry"/>
<variable value="patientEntrySHC"/>
</source>
<rule>
<name value="get patient"/>
<source>
<context value="patientEntrySHC"/>
<type value="Patient"/>
<element value="resource"/>
<listMode value="first"/>
<variable value="patient"/>
</source>
<rule>
<name value="entries"/>
<source>
<context value="shc"/>
<element value="entry"/>
<variable value="entry"/>
</source>
<rule>
<name value="immunizations"/>
<source>
<context value="entry"/>
<type value="Immunization"/>
<element value="resource"/>
<variable value="immunization"/>
</source>
<target>
<context value="ddccBundle"/>
<contextType value="variable"/>
<element value="entry"/>
<variable value="outentry"/>
</target>
<target>
<contextType value="variable"/>
<variable value="ddcc"/>
<transform value="create"/>
<parameter>
<valueString
value="http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS"/>
</parameter>
</target>
<rule>
<name value="set patient"/>
<source>
<context value="immunization"/>
</source>
<dependent>
<name value="PatientToDDCCVS"/>
<variable value="patient"/>
<variable value="ddcc"/>
</dependent>
</rule>
<rule>
<name value="set vaccination"/>
<source>
<context value="immunization"/>
</source>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="vaccination"/>
<variable value="vaccination"/>
</target>
<dependent>
<name value="ImmunizationToDDCC"/>
<variable value="immunization"/>
<variable value="vaccination"/>
</dependent>
</rule>
<rule>
<name value="set outentry"/>
<source>
<context value="immunization"/>
</source>
<target>
<context value="outentry"/>
<contextType value="variable"/>
<element value="resource"/>
<transform value="copy"/>
<parameter>
<valueId value="ddcc"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</rule>
</rule>
</group>
<group>
<name value="PatientToDDCCVS"/>
<typeMode value="none"/>
<input>
<name value="patient"/>
<type value="SHCPatientDM"/>
<mode value="source"/>
</input>
<input>
<name value="tgt"/>
<type value="DDCCVS"/>
<mode value="target"/>
</input>
<rule>
<name value="set name"/>
<source>
<context value="patient"/>
<element value="name"/>
<variable value="name"/>
</source>
<dependent>
<name value="NameToText"/>
<variable value="name"/>
<variable value="tgt"/>
</dependent>
</rule>
<rule>
<name value="set birthDate"/>
<source>
<context value="patient"/>
<element value="birthDate"/>
<variable value="birthDate"/>
</source>
<target>
<context value="tgt"/>
<contextType value="variable"/>
<element value="birthDate"/>
<transform value="copy"/>
<parameter>
<valueId value="birthDate"/>
</parameter>
</target>
</rule>
<rule>
<name value="set identifier"/>
<source>
<context value="patient"/>
<element value="identifier"/>
<listMode value="first"/>
<variable value="identifier"/>
</source>
<target>
<context value="tgt"/>
<contextType value="variable"/>
<element value="identifier"/>
<transform value="copy"/>
<parameter>
<valueId value="identifier"/>
</parameter>
</target>
</rule>
</group>
<group>
<name value="NameToText"/>
<typeMode value="none"/>
<input>
<name value="name"/>
<type value="HumanName"/>
<mode value="source"/>
</input>
<input>
<name value="ddcc"/>
<mode value="target"/>
</input>
<rule>
<name value="set first name"/>
<source>
<context value="name"/>
<element value="given"/>
<listMode value="first"/>
<variable value="given"/>
</source>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<transform value="evaluate"/>
<parameter>
<valueString value="given.replaceMatches('$', ' ')"/>
</parameter>
</target>
</rule>
<rule>
<name value="set other names"/>
<source>
<context value="name"/>
<element value="given"/>
<listMode value="not_first"/>
<variable value="other"/>
</source>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<variable value="tName"/>
</target>
<target>
<contextType value="variable"/>
<variable value="spaced"/>
<transform value="evaluate"/>
<parameter>
<valueString value="other.replaceMatches('$', ' ')"/>
</parameter>
</target>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<transform value="append"/>
<parameter>
<valueId value="tName"/>
</parameter>
<parameter>
<valueId value="spaced"/>
</parameter>
</target>
</rule>
<rule>
<name value="add family name"/>
<source>
<context value="name"/>
<element value="family"/>
<variable value="family"/>
</source>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<variable value="tName"/>
</target>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<transform value="append"/>
<parameter>
<valueId value="tName"/>
</parameter>
<parameter>
<valueId value="family"/>
</parameter>
</target>
</rule>
<rule>
<name value="set full name"/>
<source>
<context value="name"/>
<element value="text"/>
<variable value="text"/>
</source>
<target>
<context value="ddcc"/>
<contextType value="variable"/>
<element value="name"/>
<transform value="copy"/>
<parameter>
<valueId value="text"/>
</parameter>
</target>
</rule>
</group>
<group>
<name value="ImmunizationToDDCC"/>
<typeMode value="none"/>
<input>
<name value="immunization"/>
<type value="SHCImmunizationDM"/>
<mode value="source"/>
</input>
<input>
<name value="vaccination"/>
<mode value="target"/>
</input>
<rule>
<name value="vaccineCode"/>
<source>
<context value="immunization"/>
<element value="vaccineCode"/>
<variable value="vaccine"/>
</source>
<rule>
<name value="coding"/>
<source>
<context value="vaccine"/>
<element value="coding"/>
<variable value="coding"/>
</source>
<rule>
<name value="set default vaccine"/>
<source>
<context value="coding"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="vaccine"/>
<transform value="copy"/>
<parameter>
<valueId value="coding"/>
</parameter>
</target>
</rule>
<rule>
<name value="set default brand"/>
<source>
<context value="coding"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="brand"/>
<transform value="copy"/>
<parameter>
<valueId value="coding"/>
</parameter>
</target>
</rule>
<rule>
<name value="translate COVID CVX vaccine"/>
<source>
<context value="coding"/>
<condition
value="coding.memberOf('http://smart.who.int/ddcc/ValueSet/vaccine-covid19-cvx')"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="vaccine"/>
<transform value="translate"/>
<parameter>
<valueId value="coding"/>
</parameter>
<parameter>
<valueString
value="http://smart.who.int/ddcc/ConceptMap/vaccine-covid19-cvx-to-icd11"/>
</parameter>
<parameter>
<valueString value="Coding"/>
</parameter>
</target>
</rule>
<rule>
<name value="translate COVID SNOMED vaccine"/>
<source>
<context value="coding"/>
<condition
value="coding.memberOf('http://smart.who.int/ddcc/ValueSet/vaccine-covid19-snomed')"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="vaccine"/>
<transform value="translate"/>
<parameter>
<valueId value="coding"/>
</parameter>
<parameter>
<valueString
value="http://smart.who.int/ddcc/ConceptMap/vaccine-covid19-snomed-to-icd11"/>
</parameter>
<parameter>
<valueString value="Coding"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="manufacturer"/>
<source>
<context value="immunization"/>
<element value="manufacturer"/>
<variable value="tman"/>
</source>
<rule>
<name value="set manufacturer id"/>
<source>
<context value="tman"/>
<element value="identifier"/>
<variable value="identifier"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="manufacturer"/>
<variable value="manufacturer"/>
</target>
<rule>
<name value="set manufacturer system"/>
<source>
<context value="identifier"/>
<element value="system"/>
<variable value="system"/>
</source>
<target>
<context value="manufacturer"/>
<contextType value="variable"/>
<element value="system"/>
<transform value="copy"/>
<parameter>
<valueId value="system"/>
</parameter>
</target>
</rule>
<rule>
<name value="set manufacturer value"/>
<source>
<context value="identifier"/>
<element value="value"/>
<variable value="value"/>
</source>
<target>
<context value="manufacturer"/>
<contextType value="variable"/>
<element value="code"/>
<transform value="copy"/>
<parameter>
<valueId value="value"/>
</parameter>
</target>
</rule>
</rule>
</rule>
<rule>
<name value="set lot"/>
<source>
<context value="immunization"/>
<element value="lotNumber"/>
<variable value="lot"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="lot"/>
<transform value="copy"/>
<parameter>
<valueId value="lot"/>
</parameter>
</target>
</rule>
<rule>
<name value="set date"/>
<source>
<context value="immunization"/>
<element value="occurrence"/>
<variable value="date"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="date"/>
<transform value="copy"/>
<parameter>
<valueId value="date"/>
</parameter>
</target>
</rule>
<rule>
<name value="performer"/>
<source>
<context value="immunization"/>
<element value="performer"/>
<variable value="performer"/>
</source>
<rule>
<name value="actor"/>
<source>
<context value="performer"/>
<element value="actor"/>
<variable value="actor"/>
</source>
<rule>
<name value="set centre"/>
<source>
<context value="actor"/>
<element value="display"/>
<variable value="centre"/>
</source>
<target>
<context value="vaccination"/>
<contextType value="variable"/>
<element value="centre"/>
<transform value="copy"/>
<parameter>
<valueId value="centre"/>
</parameter>
</target>
</rule>
</rule>
</rule>
</group>
</StructureMap>