Motivation

In jeder Übertragung gibt es genau einen MessageHeader. Dieser hält vier wesentliche Informationen

• Adresse des Absenders
• Adresse des Empfängers
• .eventCode zur Angabe des Anwendungsfalls
• Unter .focus angegebene Ressourcen, die als Startpunkt der Auswertung angesehen werden können

Diese Informationen können in dem vorliegenden Profil angegeben werden.

Hinweis: MessageHeader.destination.receiver ist bewusst offen spezifiziert worden. Je genauer der Empfänger in der Nachricht angegeben werden kann, desto besser. Daher sollte z.B. unter MessageHeader.destination.receiver.identifier nach Möglichkeit die Telematik-ID des Empfängers angegeben werden. Dies ermöglicht eine genauere Zustellung im empfangenden System.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader		0..*	MessageHeader	A resource that describes a message that is exchanged between systems
id	SΣ	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
event[x]	Σ	1..1		Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
eventCoding			Coding
eventUri			uri
destination	SΣ	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
endpoint	SΣ	1..1	url	Adresse des Empfängers der Nachricht
receiver	SΣC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
identifier	SΣ	0..1	Identifier	Identifier des Empfängers der Nachricht
display	SΣ	0..1	string	Anzeigename des Empfängers der Nachricht
sender	SΣ	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
reference	SΣC	0..1	string	Ressource des Absenders der Nachricht
identifier	SΣ	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	SΣ	1..1	string	Anzeigename des Absenders der Nachricht
source	SΣ	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	SΣ	1..1	string	Name des Softwareherstellers
software	SΣ	1..1	string	Name der Software
version	SΣ	1..1	string	Version der Software
contact	SΣ	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
system	ΣC	0..1	code	phone | fax | email | pager | url | sms | other Binding: ContactPointSystem (required): Telecommunications form for contact point. Fixed Value: email
use	?!Σ	0..1	code	home | work | temp | old | mobile - purpose of this contact point Binding: ContactPointUse (required): Use of contact point.
endpoint	SΣ	1..1	url	Adresse des Absenders der Nachricht
focus	SΣ	1..*	Reference(Resource)	The actual content of the message
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG
MessageHeader.source.contact.system	required	Fixed Value: email http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1 From the FHIR Standard
MessageHeader.source.contact.use	required	ContactPointUse http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()
dom-2	error	MessageHeader	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MessageHeader	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MessageHeader	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from MessageHeader

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader			MessageHeader
id	S	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
event[x]		1..1	Coding, uri	Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
destination	S	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
endpoint	S	1..1	url	Adresse des Empfängers der Nachricht
receiver	SC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
identifier	S	0..1	Identifier	Identifier des Empfängers der Nachricht
display	S	0..1	string	Anzeigename des Empfängers der Nachricht
sender	S	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
reference	S	0..1	string	Ressource des Absenders der Nachricht
identifier	S	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	S	1..1	string	Anzeigename des Absenders der Nachricht
source	S	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
name	S	1..1	string	Name des Softwareherstellers
software	S	1..1	string	Name der Software
version	S	1..1	string	Version der Software
contact	S	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
system		0..1	code	phone | fax | email | pager | url | sms | other Fixed Value: email
endpoint	S	1..1	url	Adresse des Absenders der Nachricht
focus	S	1..*	Reference(Resource)	The actual content of the message
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader		0..*	MessageHeader	A resource that describes a message that is exchanged between systems
id	SΣ	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
event[x]	Σ	1..1		Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
eventCoding			Coding
eventUri			uri
destination	SΣ	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	Σ	0..1	string	Name of system
target	Σ	0..1	Reference(Device)	Particular delivery destination within the destination
endpoint	SΣ	1..1	url	Adresse des Empfängers der Nachricht
receiver	SΣC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	SΣ	0..1	Identifier	Identifier des Empfängers der Nachricht
display	SΣ	0..1	string	Anzeigename des Empfängers der Nachricht
sender	SΣ	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	0..1	string	Ressource des Absenders der Nachricht
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	SΣ	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	SΣ	1..1	string	Anzeigename des Absenders der Nachricht
enterer	Σ	0..1	Reference(Practitioner | PractitionerRole)	The source of the data entry
author	Σ	0..1	Reference(Practitioner | PractitionerRole)	The source of the decision
source	SΣ	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	SΣ	1..1	string	Name des Softwareherstellers
software	SΣ	1..1	string	Name der Software
version	SΣ	1..1	string	Version der Software
contact	SΣ	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	ΣC	0..1	code	phone | fax | email | pager | url | sms | other Binding: ContactPointSystem (required): Telecommunications form for contact point. Fixed Value: email
value	Σ	0..1	string	The actual contact point details
use	?!Σ	0..1	code	home | work | temp | old | mobile - purpose of this contact point Binding: ContactPointUse (required): Use of contact point.
rank	Σ	0..1	positiveInt	Specify preferred order of use (1 = highest)
period	Σ	0..1	Period	Time period when the contact point was/is in use
endpoint	SΣ	1..1	url	Adresse des Absenders der Nachricht
responsible	Σ	0..1	Reference(Practitioner | PractitionerRole | Organization)	Final responsibility for event
reason	Σ	0..1	CodeableConcept	Cause of event Binding: ExampleMessageReasonCodes (example): Reason for event occurrence.
response	Σ	0..1	BackboneElement	If this is a reply to prior message
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
identifier	Σ	1..1	id	Id of original message
code	Σ	1..1	code	ok | transient-error | fatal-error Binding: ResponseType (required): The kind of response to a message.
details	Σ	0..1	Reference(OperationOutcome)	Specific list of hints/warnings/errors
focus	SΣ	1..*	Reference(Resource)	The actual content of the message
definition	Σ	0..1	canonical(MessageDefinition)	Link to the definition for this message
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
MessageHeader.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG
MessageHeader.destination.receiver.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard
MessageHeader.sender.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard
MessageHeader.source.contact.system	required	Fixed Value: email http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1 From the FHIR Standard
MessageHeader.source.contact.use	required	ContactPointUse http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1 From the FHIR Standard
MessageHeader.reason	example	ExampleMessageReasonCodes http://hl7.org/fhir/ValueSet/message-reason-encounter From the FHIR Standard
MessageHeader.response.code	required	ResponseType http://hl7.org/fhir/ValueSet/response-code|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()
dom-2	error	MessageHeader	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MessageHeader	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MessageHeader	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader		0..*	MessageHeader	A resource that describes a message that is exchanged between systems
id	SΣ	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
event[x]	Σ	1..1		Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
eventCoding			Coding
eventUri			uri
destination	SΣ	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
endpoint	SΣ	1..1	url	Adresse des Empfängers der Nachricht
receiver	SΣC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
identifier	SΣ	0..1	Identifier	Identifier des Empfängers der Nachricht
display	SΣ	0..1	string	Anzeigename des Empfängers der Nachricht
sender	SΣ	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
reference	SΣC	0..1	string	Ressource des Absenders der Nachricht
identifier	SΣ	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	SΣ	1..1	string	Anzeigename des Absenders der Nachricht
source	SΣ	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	SΣ	1..1	string	Name des Softwareherstellers
software	SΣ	1..1	string	Name der Software
version	SΣ	1..1	string	Version der Software
contact	SΣ	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
system	ΣC	0..1	code	phone | fax | email | pager | url | sms | other Binding: ContactPointSystem (required): Telecommunications form for contact point. Fixed Value: email
use	?!Σ	0..1	code	home | work | temp | old | mobile - purpose of this contact point Binding: ContactPointUse (required): Use of contact point.
endpoint	SΣ	1..1	url	Adresse des Absenders der Nachricht
focus	SΣ	1..*	Reference(Resource)	The actual content of the message
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG
MessageHeader.source.contact.system	required	Fixed Value: email http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1 From the FHIR Standard
MessageHeader.source.contact.use	required	ContactPointUse http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()
dom-2	error	MessageHeader	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MessageHeader	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MessageHeader	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

Differential View

This structure is derived from MessageHeader

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader			MessageHeader
id	S	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
event[x]		1..1	Coding, uri	Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
destination	S	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
endpoint	S	1..1	url	Adresse des Empfängers der Nachricht
receiver	SC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
identifier	S	0..1	Identifier	Identifier des Empfängers der Nachricht
display	S	0..1	string	Anzeigename des Empfängers der Nachricht
sender	S	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
reference	S	0..1	string	Ressource des Absenders der Nachricht
identifier	S	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	S	1..1	string	Anzeigename des Absenders der Nachricht
source	S	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
name	S	1..1	string	Name des Softwareherstellers
software	S	1..1	string	Name der Software
version	S	1..1	string	Version der Software
contact	S	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
system		0..1	code	phone | fax | email | pager | url | sms | other Fixed Value: email
endpoint	S	1..1	url	Adresse des Absenders der Nachricht
focus	S	1..*	Reference(Resource)	The actual content of the message
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
MessageHeader		0..*	MessageHeader	A resource that describes a message that is exchanged between systems
id	SΣ	1..1	id	Eindeutige ID der Nachricht, anzugeben als UUID
meta	Σ	0..1	Meta	Metadata about the resource
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
language		0..1	code	Language of the resource content Binding: CommonLanguages (preferred): A human language. Additional Bindings Purpose AllLanguages Max Binding
text		0..1	Narrative	Text summary of the resource, for human interpretation This profile does not constrain the narrative in regard to content, language, or traceability to data elements
contained		0..*	Resource	Contained, inline Resources
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
event[x]	Σ	1..1		Code for the event this message represents or link to event definition Binding: Anwendungskennzeichen (VS) (required)
eventCoding			Coding
eventUri			uri
destination	SΣ	1..*	BackboneElement	Angaben zum Empfänger der Nachricht
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	Σ	0..1	string	Name of system
target	Σ	0..1	Reference(Device)	Particular delivery destination within the destination
endpoint	SΣ	1..1	url	Adresse des Empfängers der Nachricht
receiver	SΣC	0..1	Reference(Practitioner | PractitionerRole | Organization)	Intended "real-world" recipient for the data Constraints: app-transport-message-header-1
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	ΣC	0..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	SΣ	0..1	Identifier	Identifier des Empfängers der Nachricht
display	SΣ	0..1	string	Anzeigename des Empfängers der Nachricht
sender	SΣ	1..1	Reference(Practitioner | PractitionerRole | Organization)	Real world sender of the message
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	0..1	string	Ressource des Absenders der Nachricht
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	SΣ	0..1	Identifier	Business Identifer des Absenders der Nachricht
display	SΣ	1..1	string	Anzeigename des Absenders der Nachricht
enterer	Σ	0..1	Reference(Practitioner | PractitionerRole)	The source of the data entry
author	Σ	0..1	Reference(Practitioner | PractitionerRole)	The source of the decision
source	SΣ	1..1	BackboneElement	Angabe der Informationen des Absendenden Systems
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
name	SΣ	1..1	string	Name des Softwareherstellers
software	SΣ	1..1	string	Name der Software
version	SΣ	1..1	string	Version der Software
contact	SΣ	1..1	ContactPoint	E-Mail Kontaktmöglichkeit zum Hersteller
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
system	ΣC	0..1	code	phone | fax | email | pager | url | sms | other Binding: ContactPointSystem (required): Telecommunications form for contact point. Fixed Value: email
value	Σ	0..1	string	The actual contact point details
use	?!Σ	0..1	code	home | work | temp | old | mobile - purpose of this contact point Binding: ContactPointUse (required): Use of contact point.
rank	Σ	0..1	positiveInt	Specify preferred order of use (1 = highest)
period	Σ	0..1	Period	Time period when the contact point was/is in use
endpoint	SΣ	1..1	url	Adresse des Absenders der Nachricht
responsible	Σ	0..1	Reference(Practitioner | PractitionerRole | Organization)	Final responsibility for event
reason	Σ	0..1	CodeableConcept	Cause of event Binding: ExampleMessageReasonCodes (example): Reason for event occurrence.
response	Σ	0..1	BackboneElement	If this is a reply to prior message
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
identifier	Σ	1..1	id	Id of original message
code	Σ	1..1	code	ok | transient-error | fatal-error Binding: ResponseType (required): The kind of response to a message.
details	Σ	0..1	Reference(OperationOutcome)	Specific list of hints/warnings/errors
focus	SΣ	1..*	Reference(Resource)	The actual content of the message
definition	Σ	0..1	canonical(MessageDefinition)	Link to the definition for this message
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet / Code	URI
MessageHeader.language	preferred	CommonLanguages http://hl7.org/fhir/ValueSet/languages From the FHIR Standard Additional Bindings Purpose AllLanguages Max Binding
MessageHeader.event[x]	required	ServiceIdentifierVS https://gematik.de/fhir/atf/ValueSet/service-identifier-vs From this IG
MessageHeader.destination.receiver.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard
MessageHeader.sender.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard
MessageHeader.source.contact.system	required	Fixed Value: email http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1 From the FHIR Standard
MessageHeader.source.contact.use	required	ContactPointUse http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1 From the FHIR Standard
MessageHeader.reason	example	ExampleMessageReasonCodes http://hl7.org/fhir/ValueSet/message-reason-encounter From the FHIR Standard
MessageHeader.response.code	required	ResponseType http://hl7.org/fhir/ValueSet/response-code|4.0.1 From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
app-transport-message-header-1	error	MessageHeader.destination.receiver	Als Empfänger muss eine Referenz, Displaywert oder Identifier angegeben werden : reference.exists() or display.exists() or identifier.exists()
dom-2	error	MessageHeader	If the resource is contained in another resource, it SHALL NOT contain nested Resources : contained.contained.empty()
dom-3	error	MessageHeader	If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource : contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated : contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5	error	MessageHeader	If a resource is contained in another resource, it SHALL NOT have a security label : contained.meta.security.empty()
dom-6	best practice	MessageHeader	A resource should have narrative for robust management : text.`div`.exists()
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()

This structure is derived from MessageHeader

Summary

Mandatory: 9 elements
Must-Support: 17 elements
Fixed: 1 element