---
type: "codesystem"
title: "Structure Map Model Mode"
codesystem: "map-model-mode"
---
# Structure Map Model Mode

- **Official URL**: http://hl7.org/fhir/map-model-mode
- **Version**: 6.0.0
- **Status**: active
- **Name**: StructureMapModelMode
- **Title**: Structure Map Model Mode
- **Publisher**: HL7 (FHIR Project)
- **Description**: How the referenced structure is used in this mapping.
- **Case Sensitive**: true
- **Content**: complete

## Concepts

| Code | Display | Definition |
| --- | --- | --- |
| source | Source Structure Definition | This structure describes an instance passed to the mapping engine that is used a source of data. |
| queried | Queried Structure Definition | This structure describes an instance that the mapping engine may ask for that is used a source of data. |
| target | Target Structure Definition | This structure describes an instance passed to the mapping engine that is used a target of data. |
| produced | Produced Structure Definition | This structure describes an instance that the mapping engine may ask to create that is used a target of data. |

## CodeSystem XML



```xml
<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="map-model-mode"/>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="2"/>
  </extension>
  <url value="http://hl7.org/fhir/map-model-mode"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.676"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.662"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="StructureMapModelMode"/>
  <title value="Structure Map Model Mode"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2021-01-05T10:01:24+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="How the referenced structure is used in this mapping."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/map-model-mode"/>
  <content value="complete"/>
  <concept>
    <code value="source"/>
    <display value="Source Structure Definition"/>
    <definition value="This structure describes an instance passed to the mapping engine that is used a source of data."/>
  </concept>
  <concept>
    <code value="queried"/>
    <display value="Queried Structure Definition"/>
    <definition value="This structure describes an instance that the mapping engine may ask for that is used a source of data."/>
  </concept>
  <concept>
    <code value="target"/>
    <display value="Target Structure Definition"/>
    <definition value="This structure describes an instance passed to the mapping engine that is used a target of data."/>
  </concept>
  <concept>
    <code value="produced"/>
    <display value="Produced Structure Definition"/>
    <definition value="This structure describes an instance that the mapping engine may ask to create that is used a target of data."/>
  </concept>
</CodeSystem>
```