<status value="draft" /> <experimental value="true" /> <date value="2019-02-10T00:11:08+00:00" /> <publisher value="HL7 FHIR Standard" /> <contact> <telecom> <system value="url" /> <value value="http://hl7.org/fhir" /> </telecom> </contact> <description value="Data Element for ElementDefinition.isSummary" /> <purpose value="Data Elements are defined for each element to assist in questionnaire construction etc" /> <fhirVersion value="4.0.0" /> <mapping> <identity value="v2" /> <uri value="http://hl7.org/v2" /> <name value="HL7 v2 Mapping" /> </mapping> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <mapping> <identity value="iso11179" /> <uri value="http://metadata-standards.org/11179/" /> <name value="ISO 11179" /> </mapping> <mapping> <identity value="dex" /> <uri value="http://ihe.net/data-element-exchange" /> <name value="IHE Data Element Exchange (DEX)" /> </mapping> <mapping> <identity value="loinc" /> <uri value="http://loinc.org" /> <name value="LOINC code for the element" /> </mapping> <kind value="logical" /> <abstract value="false" /> <type value="ElementDefinition.isSummary" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Element" /> <derivation value="specialization" /> <snapshot> <element id="ElementDefinition.isSummary"> <path value="ElementDefinition.isSummary" /> <short value="Include when _summary = true?" /> <definition value="Whether the element should be included if a client requests a search with the parameter _summary=true." /> <comment value="Some resources include a set of simple metadata, and some very large data. This element is used to reduce the quantity of data returned in searches. Note that servers may pre-cache summarized resources for optimal performance, so servers might not support per-profile use of the isSummary flag. When a request is made with _summary=true, serailisers only include elements marked as 'isSummary = true'. Other than Attachment.data, all data type properties are included in the summary form. In resource and data type definitions, if an element is at the root or has a parent that is 'mustSupport' and the minimum cardinality is 1 or the element is a modifier, it must be marked as isSummary=true." /> <requirements value="Allow clients to search through large resources quickly." /> <min value="0" /> <max value="1" /> <base> <path value="ElementDefinition.isSummary" /> <min value="0" /> <max value="1" /> </base> <type> <code value="boolean" /> </type> <meaningWhenMissing value="An element is not included in the summary unless it is explicitly specified to be so" /> <isModifier value="false" /> <isSummary value="true" /> <mapping> <identity value="rim" /> <map value="N/A (MIF territory)" /> </mapping> <mapping> <identity value="iso11179" /> <map value="??" /> </mapping> </element> </snapshot> </StructureDefinition>