FHIR Infrastructure Minutes WGM 201805

FHIR Infrastructure 2018 May Cologne WGM Minutes

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Agenda

• see FHIR_Agenda_201805_WGM

Attendees

A comprehensive list for the WGM can be seen here: (TODO: extract from http://bit.ly/fhiri after WGM).

Monday Q1

Chair: Ewout Kramer

Attendance sheet: http://bit.ly/fhiri (to be turned into a PDF after meeting)

Tracker Items

• 16165, 16127, 17001, 17002 - Versioning discussion; prepared motions for voting Wednesday

Prepared MOTION for wed may 16 Q2: "Document the MIME-type parameter as a way to describe the version of the resource in the MIME package. Grahame Grieve/Chris Grenz: 37-0-0"

Straw poll about using "Meta.fhirVersion" versus using "Meta.profile": 8 in favor of "fhirVersion", about 18 for a <profile> based approach.

Below is the example we discussed:

  Content-type: application/fhir+xml;fhirVersion=3.0

  <Patient fhir-version="3.0" xmlns="hl7.org/fhir">
    <meta>
      <profile value="http://hl7.org/fhir/DSTU2/StructureDefinition/Patient" />
      <profile value="http://hl7.org/fhir/StructureDefinition/Patient%7C1.0" /> 
      <profile value="http://hl7.org/fhir/StructureDefinition/Patient%7C4.0" />
      <profile value="http://hl7.nz/fhir/StructureDefinition/OurNationalPatient%7C1.2.1" /> 
      <fhirVersion value="3.0" />
    </meta>
  </Patient>

  {
   "resourceType" : "Patient",
   "fhir-version" : "3.0",
   "status"...
  }

Monday Q2

Chair: Ewout Kramer

Attendance sheet: http://bit.ly/fhiri (to be turned into a PDF after meeting)

Tracker Items

• 16957 - Discussed whether GET and POST support should both be required on search
• 16369 - Discussed semantics of "significant figure"-based equality operations when searching for decimal, integer, and quantity values