FHIR IG analytics| Package | de.gematik.ti |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-ti-feature.json |
| FHIR Version | R4 |
| Source | https://gematik.de/fhir/ti/1.4.0-ballot.2/StructureDefinition-ti-feature.html |
| URL | https://gematik.de/fhir/ti/StructureDefinition/ti-feature |
| Version | 1.4.0 |
| Status | active |
| Date | 2026-08-27 |
| Name | TIFeature |
| Title | TI Feature |
| Realm | de |
| Description | Deklariert ein einzelnes Feature eines TI Fachdienst-Deployments. Das Teilfeld `definition` verweist per Canonical auf den Feature-Bezeichner (analog zum HL7 Application Feature Framework, `hl7.fhir.uv.application-feature`); `value` beschreibt den aktuellen Zustand des Features am betrachteten Endpoint. Kompatibilitätshinweis: Diese Extension spiegelt bewusst die Sub-Extension-Namen `definition` und `value` des HL7-Frameworks wider, um eine spätere Migration oder Profilierung ohne Breaking Change zu ermöglichen. |
| Copyright | gematik GmbH / Dieses Artefakt ist lizenziert unter [Apache License](./license.html), Version 2.0. |
| Type | Extension |
| Kind | complex-type |
| StructureDefinition | ||
| de.gematik.ti#1.4.0-ballot.2 | ti-capability-statement | Capability Statement Profil für TI FHIR Data Service |
No resources found
No extension usage examples found
Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition ti-feature
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | Extension | Deklaration eines aktivierbaren CapabilityStatement-Features | |
  Slices for extension | 2..* | Extension | Container für die Child-Slices coding und value Slice: Unordered, Closed by value:url | |
   extension:definition | S | 1..1 | Extension | Kanonischer Feature-Bezeichner |
   extension | 0..0 | Extension | ||
| url | 1..1 | uri | "definition" | |
  value[x] | 1..1 | canonical() | Value of extension | |
 extension:value | S | 1..1 | Extension | Aktivierungszustand des Features |
 extension | 0..0 | Extension | ||
| url | 1..1 | uri | "value" | |
| value[x] | 1..1 | boolean | Feature aktiv (true/false) | |
| url | 1..1 | uri | "https://gematik.de/fhir/ti/StructureDefinition/ti-feature" | |
 value[x] | 0..0 | Value of extension | ||
| Documentation for this format | ||||
FHIR
FHIRsmith{
"resourceType": "StructureDefinition",
"id": "ti-feature",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"url": "https://gematik.de/fhir/ti/StructureDefinition/ti-feature",
"version": "1.4.0",
"name": "TIFeature",
"title": "TI Feature",
"status": "active",
"experimental": false,
"date": "2026-08-27",
"publisher": "gematik GmbH",
"contact": [
{
"name": "gematik GmbH",
"telecom": [
{
"system": "url",
"value": "https://www.gematik.de"
},
{
"system": "email",
"value": "patientteam [ at ] gematik.de"
}
]
}
],
"description": "Deklariert ein einzelnes Feature eines TI Fachdienst-Deployments. \nDas Teilfeld `definition` verweist per Canonical auf den Feature-Bezeichner \n(analog zum HL7 Application Feature Framework, `hl7.fhir.uv.application-feature`);\n`value` beschreibt den aktuellen Zustand des Features am betrachteten Endpoint.\n\nKompatibilitätshinweis: Diese Extension spiegelt bewusst die Sub-Extension-Namen\n`definition` und `value` des HL7-Frameworks wider, um eine spätere Migration oder\nProfilierung ohne Breaking Change zu ermöglichen.",
"jurisdiction": [
{
"coding": [
{
"system": "urn:iso:std:iso:3166",
"code": "DE"
}
]
}
],
"copyright": "gematik GmbH / Dieses Artefakt ist lizenziert unter [Apache License](./license.html), Version 2.0.",
"fhirVersion": "4.0.1",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "complex-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "CapabilityStatement"
},
{
"type": "element",
"expression": "CapabilityStatement.rest"
},
{
"type": "element",
"expression": "CapabilityStatement.rest.resource"
}
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "4.0.1"
}
],
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "Deklaration eines aktivierbaren CapabilityStatement-Features",
"definition": "Compound-Extension mit den Teilslices coding und value zur Beschreibung eines einzelnen Features inklusive Aktivierungszustand.",
"comment": "Diese Extension kann auf CapabilityStatement-Ebene mehrfach wiederholt werden (0..*), um die komplette Feature-Menge eines konkreten Systems zu beschreiben.",
"min": 0,
"max": "*",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false
},
{
"id": "Extension.id",
"path": "Extension.id",
"representation": [
"xmlAttr"
],
"short": "Unique id for inter-element referencing",
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "closed"
},
"short": "Container für die Child-Slices coding und value",
"definition": "Enthält die verpflichtenden Child-Slices für Feature-Code und Feature-Status.",
"comment": "Nur die Slices coding und value sind zulässig.",
"min": 2,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "Extension.extension:definition",
"path": "Extension.extension",
"sliceName": "definition",
"short": "Kanonischer Feature-Bezeichner",
"definition": "Canonical-URL, die das Feature eindeutig identifiziert.\nFür gematik-eigene Features: `https://gematik.de/fhir/erp/FeatureDefinition/[Name]`.\nDie zulässigen Werte sind im ValueSet GEM_ERP_VS_CapabilityStatement_Feature\nals Konzept-URIs definiert.",
"comment": "Entspricht `extension[definition].valueCanonical` im HL7 Application Feature Framework.",
"min": 1,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"mustSupport": true,
"isModifier": false,
"isSummary": false
},
{
"id": "Extension.extension:definition.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "Unique id for inter-element referencing",
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:definition.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Extension",
"definition": "An Extension",
"min": 0,
"max": "0",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "Extension.extension:definition.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "uri"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"fixedUri": "definition",
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:definition.value[x]",
"path": "Extension.extension.value[x]",
"short": "Value of extension",
"definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).",
"min": 1,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "canonical"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:value",
"path": "Extension.extension",
"sliceName": "value",
"short": "Aktivierungszustand des Features",
"definition": "Beschreibt, ob das in definition referenzierte Feature in dieser Umgebung aktiv ist.",
"comment": "true = aktiv; false = deklariert, aber derzeit nicht aktiv.",
"min": 1,
"max": "1",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"mustSupport": true,
"isModifier": false,
"isSummary": false
},
{
"id": "Extension.extension:value.id",
"path": "Extension.extension.id",
"representation": [
"xmlAttr"
],
"short": "Unique id for inter-element referencing",
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension:value.extension",
"path": "Extension.extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Extension",
"definition": "An Extension",
"min": 0,
"max": "0",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), \"value\")])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"isModifier": false,
"isSummary": false
},
{
"id": "Extension.extension:value.url",
"path": "Extension.extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "uri"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"fixedUri": "value",
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.extension:value.value[x]",
"path": "Extension.extension.value[x]",
"short": "Feature aktiv (true/false)",
"definition": "Boolean-Wert zur Laufzeitaktivierung des referenzierten Features.",
"comment": "Soll den effektiven Betriebszustand der referenzierten Funktionalität wiedergeben.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "uri"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"fixedUri": "https://gematik.de/fhir/ti/StructureDefinition/ti-feature",
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "Value of extension",
"definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).",
"min": 0,
"max": "0",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "base64Binary"
},
{
"code": "boolean"
},
{
"code": "canonical"
},
{
"code": "code"
},
{
"code": "date"
},
{
"code": "dateTime"
},
{
"code": "decimal"
},
{
"code": "id"
},
{
"code": "instant"
},
{
"code": "integer"
},
{
"code": "markdown"
},
{
"code": "oid"
},
{
"code": "positiveInt"
},
{
"code": "string"
},
{
"code": "time"
},
{
"code": "unsignedInt"
},
{
"code": "uri"
},
{
"code": "url"
},
{
"code": "uuid"
},
{
"code": "Address"
},
{
"code": "Age"
},
{
"code": "Annotation"
},
{
"code": "Attachment"
},
{
"code": "CodeableConcept"
},
{
"code": "Coding"
},
{
"code": "ContactPoint"
},
{
"code": "Count"
},
{
"code": "Distance"
},
{
"code": "Duration"
},
{
"code": "HumanName"
},
{
"code": "Identifier"
},
{
"code": "Money"
},
{
"code": "Period"
},
{
"code": "Quantity"
},
{
"code": "Range"
},
{
"code": "Ratio"
},
{
"code": "Reference"
},
{
"code": "SampledData"
},
{
"code": "Signature"
},
{
"code": "Timing"
},
{
"code": "ContactDetail"
},
{
"code": "Contributor"
},
{
"code": "DataRequirement"
},
{
"code": "Expression"
},
{
"code": "ParameterDefinition"
},
{
"code": "RelatedArtifact"
},
{
"code": "TriggerDefinition"
},
{
"code": "UsageContext"
},
{
"code": "Dosage"
},
{
"code": "Meta"
}
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier": false,
"isSummary": false,
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "Deklaration eines aktivierbaren CapabilityStatement-Features",
"definition": "Compound-Extension mit den Teilslices coding und value zur Beschreibung eines einzelnen Features inklusive Aktivierungszustand.",
"comment": "Diese Extension kann auf CapabilityStatement-Ebene mehrfach wiederholt werden (0..*), um die komplette Feature-Menge eines konkreten Systems zu beschreiben."
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "closed"
},
"short": "Container für die Child-Slices coding und value",
"definition": "Enthält die verpflichtenden Child-Slices für Feature-Code und Feature-Status.",
"comment": "Nur die Slices coding und value sind zulässig.",
"min": 2
},
{
"id": "Extension.extension:definition",
"path": "Extension.extension",
"sliceName": "definition",
"short": "Kanonischer Feature-Bezeichner",
"definition": "Canonical-URL, die das Feature eindeutig identifiziert.\nFür gematik-eigene Features: `https://gematik.de/fhir/erp/FeatureDefinition/[Name]`.\nDie zulässigen Werte sind im ValueSet GEM_ERP_VS_CapabilityStatement_Feature\nals Konzept-URIs definiert.",
"comment": "Entspricht `extension[definition].valueCanonical` im HL7 Application Feature Framework.",
"min": 1,
"max": "1",
"mustSupport": true
},
{
"id": "Extension.extension:definition.extension",
"path": "Extension.extension.extension",
"max": "0"
},
{
"id": "Extension.extension:definition.url",
"path": "Extension.extension.url",
"fixedUri": "definition"
},
{
"id": "Extension.extension:definition.value[x]",
"path": "Extension.extension.value[x]",
"min": 1,
"type": [
{
"code": "canonical"
}
]
},
{
"id": "Extension.extension:value",
"path": "Extension.extension",
"sliceName": "value",
"short": "Aktivierungszustand des Features",
"definition": "Beschreibt, ob das in definition referenzierte Feature in dieser Umgebung aktiv ist.",
"comment": "true = aktiv; false = deklariert, aber derzeit nicht aktiv.",
"min": 1,
"max": "1",
"mustSupport": true
},
{
"id": "Extension.extension:value.extension",
"path": "Extension.extension.extension",
"max": "0"
},
{
"id": "Extension.extension:value.url",
"path": "Extension.extension.url",
"fixedUri": "value"
},
{
"id": "Extension.extension:value.value[x]",
"path": "Extension.extension.value[x]",
"short": "Feature aktiv (true/false)",
"definition": "Boolean-Wert zur Laufzeitaktivierung des referenzierten Features.",
"comment": "Soll den effektiven Betriebszustand der referenzierten Funktionalität wiedergeben.",
"min": 1,
"type": [
{
"code": "boolean"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"fixedUri": "https://gematik.de/fhir/ti/StructureDefinition/ti-feature"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"max": "0"
}
]
}
}