FHIR Chat · codesystem-property parameter usage

Stream: IG creation

Topic: codesystem-property parameter usage

Giorgio Cangioli (Feb 28 2020 at 08:04):

is anywhere any example on how this parameter "codesystem-property" should be used ?

Giorgio Cangioli (Feb 28 2020 at 15:01):

(resolved :-) )

Giorgio Cangioli (Feb 29 2020 at 09:39):

the rendering is fine, but the following error is shown in the QA

"CodeSystem/istat-unitaTerritorialiEstero: CodeSystem.property[0] error The extension http://hl7.org/fhir/StructureDefinition/rendered-value is not allowed to be used at this point (allowed = e:Identifier.value, e:date, e:dateTime, e:time, e:instant, e:integer, e:decimal, e:string, e:code, e:canonical; this element is [[CodeSystem.property, BackboneElement])"

Giorgio Cangioli (Feb 29 2020 at 09:41):

This is the kind of fragment I used:

    <property>
        <extension url="http://hl7.org/fhir/StructureDefinition/rendered-value">
            <valueString value="Codice Ministeriale"/>
        </extension>
        <code value="codice-MIN"/>
        <uri value="http://terminology.hl7.it/CodeSystem/istat-unitaTerritorialiEstero#codice-MIN"/>
        <description value="Codice identificativo dello Stato/Territorio rilasciato dal Ministero dell'Interno ai fini dell'Anagrafe Nazionale della Popolazione Residente (ANPR)   - 2019- Ministero dell'Interno"/>
        <type value="code"/>
    </property>

Giorgio Cangioli (Feb 29 2020 at 09:41):

suggestions ?

Grahame Grieve (Feb 29 2020 at 11:01):

hmm. @Lloyd McKenzie is there a reason why the rendered value has such a limited context?

Lloyd McKenzie (Feb 29 2020 at 15:09):

It's not very limited - it's almost every simple type we have. The extension should appear on either the property code or the URI. The purpose is to expose a single value, not a complex type.

Giorgio Cangioli (Feb 29 2020 at 15:40):

if used within the property.code the error disappear, but it is not rendered anymore...

Lloyd McKenzie (Feb 29 2020 at 15:57):

I'm surprised that the publishing code renders it when it appears anywhere...

Grahame Grieve (Feb 29 2020 at 20:19):

I'm using it to indicate the rendered name for the property when rendering the code system. Why is it wrong to give a rendered value to a complex type? It seems like an applicable concept to me

Grahame Grieve (Mar 03 2020 at 05:05):

back to this @Giorgio Cangioli , this is what it should look like:

  <property>
    <code value="codice-MIN">
      <extension url="http://hl7.org/fhir/StructureDefinition/rendered-value">
        <valueString value="Codice Ministeriale"/>
       </extension>
    </code>
    <uri value="http://terminology.hl7.it/CodeSystem/istat-unitaTerritorialiEstero#codice-MIN"/>
    <description value="..."/>
    <type value="code"/>
  </property>

Giorgio Cangioli (Mar 03 2020 at 08:12):

Hi @Grahame Grieve is this change already effective in the IG publisher ?
I made this change: I've no more errors , but properties are not rendered.

Grahame Grieve (Mar 03 2020 at 09:16):

that should work - commit, and I'll have a lookt

Giorgio Cangioli (Mar 03 2020 at 11:27):

mmhh... this the IG Publisher Version: v1.0.68-SNAPSHOT I'm using (just downloaded) and this the fragment

<property>
        <code value="codice-MIN">
            <extension url="http://hl7.org/fhir/StructureDefinition/rendered-value">
                <valueString value="Codice Ministeriale"/>
            </extension>
        </code>
        <uri value="http://terminology.hl7.it/CodeSystem/istat-unitaTerritorialiEstero#codice-MIN"/>
        <description value="Codice identificativo ..."/>
        <type value="code"/>
    </property>

but no properties are rendered