Stream: questionnaire
Topic: Extension for preferred terminology server?
Paul Lynch (Jun 26 2019 at 22:20):
Didn't we define an extension for a Questionnaire to indicate a preferred terminology server, so that a client would know where to find the values for answerValueSet? I am almost certain we discussed this, but I'm having trouble finding it.
Brian Postlethwaite (Jun 27 2019 at 02:11):
We did discuss, and I'm very interested in the outcome, as I was looking for it the other day too!
Grahame Grieve (Jun 27 2019 at 11:30):
we did agree to define it, but I don't remember where we did. Probably it's a task waiting for the change to actually be made
Paul Lynch (Jun 27 2019 at 13:09):
I found the tracker item! GF#17758. Part of the resolution says, "Will ask @Grahame Grieve if the new extension can exist in the core namespace".
It would be great if we could agree on a URI for the extension. I about to write some code that could use it.
Grahame Grieve (Jun 27 2019 at 20:22):
well, it could. I guess that would make it http://hl7.org/fhir/StructureDefinition/terminology-server
Paul Lynch (Jun 28 2019 at 23:08):
Is it possible that a login might be required for that preferred terminology server? If so, how would the client rendering the Questionnaire know how to do that?
Lloyd McKenzie (Jun 29 2019 at 02:06):
Ideally from the CapabilityStatement that they could retrieve from the server
Paul Lynch (Jul 02 2019 at 17:06):
well, it could. I guess that would make it http://hl7.org/fhir/StructureDefinition/terminology-server
I suppose that would include a valueUrl ("ell", not "i")?
Paul Lynch (Jul 24 2020 at 15:00):
Where did the extension for this go? There was a page http://build.fhir.org/ig/HL7/sdc/extension-sdc-questionnaire-preferredTerminologyServer.html, which J#23977 said was going to be moved, but the old location does not work and I can't find the new one. Also, pages like http://build.fhir.org/ig/HL7/sdc/StructureDefinition-sdc-questionnaire-render.html still refer to the terminologyServer extension but it is no longer in the list of links to extensions.
Lloyd McKenzie (Jul 24 2020 at 15:20):
@Joee Garcia
Joee Garcia (Jul 24 2020 at 15:27):
@Paul Lynch It is still in the Artifacts List Page, here's the new link: http://build.fhir.org/ig/HL7/sdc/StructureDefinition-sdc-questionnaire-preferredTerminologyServer.html
Paul Lynch (Jul 24 2020 at 19:30):
Thanks. Shouldn't there be a link to it from at least one other SDC page other than the Artifacts page? (http://build.fhir.org/ig/HL7/sdc/StructureDefinition-sdc-questionnaire-render.html refers to it, but does not provide a link.)
Lloyd McKenzie (Jul 24 2020 at 19:35):
Probably should be referenced from the base Questionnaire profile
Paul Lynch (Jul 24 2020 at 19:37):
Okay, I see it in http://build.fhir.org/ig/HL7/sdc/StructureDefinition-sdc-questionnaire.html
Brian Postlethwaite (Jun 14 2021 at 23:03):
@Lloyd McKenzie , @Grahame Grieve is the resolution for this one intending for the extension to be moved into the core FHIR spec, or permit the SDC IG have the extension use a core canonical URL in it?
https://jira.hl7.org/browse/FHIR-23977
(I'm happy to make the change either way)
Grahame Grieve (Jun 14 2021 at 23:04):
at the moment, the canonical has to match where it's defined
Brian Postlethwaite (Jun 14 2021 at 23:05):
So to resolve this I really need to move the extension into core then?
Grahame Grieve (Jun 14 2021 at 23:05):
I think that's what we should do
Brian Postlethwaite (Jun 14 2021 at 23:05):
ok
Last updated: Apr 12 2022 at 19:14 UTC
