Implementation Guide Pseudonymization Interface for the MII
1.1.0 - ci-build
Implementation Guide Pseudonymization Interface for the MII - Local Development build (v1.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
| Official URL: https://medizininformatik-initiative.de/fhir/fhir-pseudonymization/OperationDefinition/Pseudonymize | Version: 1.1.0 | |||
| Active as of 2025-07-17 | Computable Name: Pseudonymize | |||
Searches or generates (if allowCreate=true) a single pseudonym for the given single original value. For use in single-pseudonym-domains only. The pseudonymization algorithm to be used is left to the implementers of the operation. Errors during the execution of the operation must be returned as OperationOutcome.
Generated Narrative: OperationDefinition Pseudonymize
URL: [base]/$pseudonymize
| Use | Name | Scope | Cardinality | Type | Binding | Documentation |
| IN | target | 1..1 | string | Identifier | Specification of the pseudonymisation context on the basis of which a personal pseudonym is generated or (if available) searched for the specified original identifiers. Requires a single-pseudonym-domain. | ||
| IN | original | 1..1 | Element | Specification of the original identifier to be pseudonymised | ||
| IN | allowCreate | 0..1 | boolean | Optional Parameter: true=A new pseudonym is generated for unknown original values. False=if an assignment is already known, the existing pseudonym is returned. Default value depends on implementation. | ||
| OUT | target | 0..1 | Element | Pseudonymisation context (identical with Request) | ||
| OUT | original | 0..1 | Element | Original-identifier (identical with Request) | ||
| OUT | pseudonym | 1..1 | Element | Personal pseudonym. |