bestpractice

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

<StructureDefinition xmlns="http://hl7.org/fhir">
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  <url value="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice"/> 
  <version value="5.0.0-ballot"/> 
  <name value="bestpractice"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2015-02-28"/> 
  <publisher value="Health Level Seven, Inc. - FHIR Core WG"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/special/committees/FHIR"/> 
    </telecom> 
  </contact> 
  <description value="Mark that an invariant represents 'best practice' rule - a rule that implementers may
   choose to enforce at error level in some or all circumstances."/> 
  <fhirVersion value="5.0.0-ballot"/> 
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      <short value="Mark a warning invariant as 'best practice'"/> 
      <definition value="Mark that an invariant represents 'best practice' rule - a rule that implementers may
       choose to enforce at error level in some or all circumstances."/> 
      <comment value="Validators may/should offer implementers the choice to enforce invariants labeled as 'best
       practice' as errors not warnings."/> 
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    <element id="Extension">
      <path value="Extension"/> 
      <short value="Mark a warning invariant as 'best practice'"/> 
      <definition value="Mark that an invariant represents 'best practice' rule - a rule that implementers may
       choose to enforce at error level in some or all circumstances."/> 
      <comment value="Validators may/should offer implementers the choice to enforce invariants labeled as 'best
       practice' as errors not warnings."/> 
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      <max value="1"/> 
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</StructureDefinition>