Twiin Workflow
0.3.0-draft - Draft – normative only when referenced by the Twiin afsprakenstelsel

This page is part of the Twiin Workflow (v0.3.0-draft: Release 1 Draft) based on FHIR (HL7® FHIR® Standard) R4. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

: TA Workflow Codes

Draft as of 2026-10-16

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/ta-workflow> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "ta-workflow"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem ta-workflow</b></p><a name=\"ta-workflow\"> </a><a name=\"hcta-workflow\"> </a><p>This case-sensitive code system <code>https://fhir.twiin.nl/ig/workflow/CodeSystem/ta-workflow</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">request-fulfillment<a name=\"ta-workflow-request-fulfillment\"> </a></td><td>Request fulfillment</td><td>The Multiple Fulfillers Pattern applies and no candidate has been selected yet; the owner is invited to accept and, optionally, to bid, and may not yet start the work.</td></tr><tr><td style=\"white-space:nowrap\">selected<a name=\"ta-workflow-selected\"> </a></td><td>Selected</td><td>The Placer has selected the owner of this Task as the Fulfiller.</td></tr><tr><td style=\"white-space:nowrap\">not-selected<a name=\"ta-workflow-not-selected\"> </a></td><td>Not selected</td><td>The Placer has selected another candidate; the Coordination Task of this candidate is cancelled.</td></tr><tr><td style=\"white-space:nowrap\">type-of-work<a name=\"ta-workflow-type-of-work\"> </a></td><td>Type of work</td><td>The entry carries the type of work.</td></tr><tr><td style=\"white-space:nowrap\">supplemental-resource<a name=\"ta-workflow-supplemental-resource\"> </a></td><td>Supplemental resource</td><td>The entry refers, in valueReference, to one resource at the Placer that the Fulfiller may read beyond the standard dataset.</td></tr><tr><td style=\"white-space:nowrap\">supplemental-query<a name=\"ta-workflow-supplemental-query\"> </a></td><td>Supplemental query</td><td>The entry carries, in valueString, a search relative to the FHIR base of the Placer that the Fulfiller may perform beyond the standard dataset.</td></tr><tr><td style=\"white-space:nowrap\">awaiting-information<a name=\"ta-workflow-awaiting-information\"> </a></td><td>Awaiting information</td><td>The Fulfiller needs more information from the Placer to continue or to decide.</td></tr><tr><td style=\"white-space:nowrap\">visit-scheduled<a name=\"ta-workflow-visit-scheduled\"> </a></td><td>Visit scheduled</td><td>A visit with the patient is scheduled.</td></tr></table></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "https://fhir.twiin.nl/ig/workflow/CodeSystem/ta-workflow"] ;
  fhir:CodeSystem.version [ fhir:value "0.3.0-draft"] ;
  fhir:CodeSystem.name [ fhir:value "TAWorkflowCS"] ;
  fhir:CodeSystem.title [ fhir:value "TA Workflow Codes"] ;
  fhir:CodeSystem.status [ fhir:value "draft"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-10-16T11:29:39+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "Twiin"] ;
  fhir:CodeSystem.description [ fhir:value "Codes defined by TA Workflow for Task.code, Task.businessStatus, Task.statusReason and Task.input.type."] ;
  fhir:CodeSystem.copyright [ fhir:value "Copyright 2026 Twiin. Licensed under CC BY-SA 4.0."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "8"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "request-fulfillment" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Request fulfillment" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The Multiple Fulfillers Pattern applies and no candidate has been selected yet; the owner is invited to accept and, optionally, to bid, and may not yet start the work." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "selected" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Selected" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The Placer has selected the owner of this Task as the Fulfiller." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "not-selected" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Not selected" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The Placer has selected another candidate; the Coordination Task of this candidate is cancelled." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "type-of-work" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Type of work" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The entry carries the type of work." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "supplemental-resource" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Supplemental resource" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The entry refers, in valueReference, to one resource at the Placer that the Fulfiller may read beyond the standard dataset." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "supplemental-query" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Supplemental query" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The entry carries, in valueString, a search relative to the FHIR base of the Placer that the Fulfiller may perform beyond the standard dataset." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "awaiting-information" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Awaiting information" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "The Fulfiller needs more information from the Placer to continue or to decide." ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "visit-scheduled" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Visit scheduled" ] ;
     fhir:CodeSystem.concept.definition [ fhir:value "A visit with the patient is scheduled." ]
  ] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/ta-workflow.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/ta-workflow.ttl> .