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

CodeSystem: TA Workflow Codes

Official URL: https://fhir.twiin.nl/ig/workflow/CodeSystem/ta-workflow Version: 0.3.0-draft
Draft as of 2026-10-16 Computable Name: TAWorkflowCS

Copyright/Legal: Copyright 2026 Twiin. Licensed under CC BY-SA 4.0.

Codes defined by TA Workflow for Task.code, Task.businessStatus, Task.statusReason and Task.input.type.

This Code system is referenced in the definition of the following value sets:

This case-sensitive code system https://fhir.twiin.nl/ig/workflow/CodeSystem/ta-workflow defines the following codes:

CodeDisplayDefinition
request-fulfillment Request fulfillment 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.
selected Selected The Placer has selected the owner of this Task as the Fulfiller.
not-selected Not selected The Placer has selected another candidate; the Coordination Task of this candidate is cancelled.
type-of-work Type of work The entry carries the type of work.
supplemental-resource Supplemental resource The entry refers, in valueReference, to one resource at the Placer that the Fulfiller may read beyond the standard dataset.
supplemental-query Supplemental query The entry carries, in valueString, a search relative to the FHIR base of the Placer that the Fulfiller may perform beyond the standard dataset.
awaiting-information Awaiting information The Fulfiller needs more information from the Placer to continue or to decide.
visit-scheduled Visit scheduled A visit with the patient is scheduled.

Description of the above table(s).