Cross-version Extension for R2.AuditEvent.event for use in FHIR R4 - Definitions - FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2 v0.0.1-snapshot-2

FHIR Cross-Version Extensions package for FHIR R4 from FHIR R2 - Version 0.0.1-snapshot-2. See the Directory of published versions

Extension: Ext_R2_AuditEvent_event - Detailed Descriptions

Page standards status: Informative

Maturity Level: 0

Definitions for the ext-R2-AuditEvent.event extension.

Differential Elements Table
Key Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	Identifies the name, action type, time, and disposition of the audited event.
Short	What was done
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1
2. Extension.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:type
Slice Name	type
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function.
Short	Type/identifier of event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1
6. Extension.extension:type.url
Control	1..1
Fixed Value	`type`
8. Extension.extension:type.value[x]
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function.
Short	Type/identifier of event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Binding	Unless not suitable, these codes SHALL be taken from R2_audit_event_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-type-for-R4\|0.0.1-snapshot-2`) Type of event.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
10. Extension.extension:subtype
Slice Name	subtype
Definition	Identifier for the category of event.
Short	More specific type/id for the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
12. Extension.extension:subtype.url
Control	1..1
Fixed Value	`subtype`
14. Extension.extension:subtype.value[x]
Definition	Identifier for the category of event.
Short	More specific type/id for the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Binding	Unless not suitable, these codes SHALL be taken from R2_audit_event_sub_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-sub-type-for-R4\|0.0.1-snapshot-2`) Sub-type of event.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
16. Extension.extension:action
Slice Name	action
Definition	Indicator for type of action performed during the event that generated the audit.
Short	Type of action performed during the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
18. Extension.extension:action.url
Control	1..1
Fixed Value	`action`
20. Extension.extension:action.value[x]
Definition	Indicator for type of action performed during the event that generated the audit.
Short	Type of action performed during the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Binding	The codes SHALL be taken from AuditEventAction (required to `http://hl7.org/fhir/ValueSet/audit-event-action\|4.0.1`) Indicator for type of action performed during the event that generated the audit.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:dateTime
Slice Name	dateTime
Definition	The time when the event occurred on the source.
Short	Time when the event occurred on source
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1
24. Extension.extension:dateTime.url
Control	1..1
Fixed Value	`dateTime`
26. Extension.extension:dateTime.value[x]
Definition	The time when the event occurred on the source.
Short	Time when the event occurred on source
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Type	instant
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
28. Extension.extension:outcome
Slice Name	outcome
Definition	Indicates whether the event succeeded or failed.
Short	Whether the event succeeded or failed
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
30. Extension.extension:outcome.url
Control	1..1
Fixed Value	`outcome`
32. Extension.extension:outcome.value[x]
Definition	Indicates whether the event succeeded or failed.
Short	Whether the event succeeded or failed
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Binding	The codes SHALL be taken from AuditEventOutcome (required to `http://hl7.org/fhir/ValueSet/audit-event-outcome\|4.0.1`) Indicates whether the event succeeded or failed
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
34. Extension.extension:outcomeDesc
Slice Name	outcomeDesc
Definition	A free text description of the outcome of the event.
Short	Description of the event outcome
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
36. Extension.extension:outcomeDesc.url
Control	1..1
Fixed Value	`outcomeDesc`
38. Extension.extension:outcomeDesc.value[x]
Definition	A free text description of the outcome of the event.
Short	Description of the event outcome
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
40. Extension.extension:purposeOfEvent
Slice Name	purposeOfEvent
Definition	The purposeOfUse (reason) that was used during the event being recorded.
Short	The purposeOfUse of the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
42. Extension.extension:purposeOfEvent.url
Control	1..1
Fixed Value	`purposeOfEvent`
44. Extension.extension:purposeOfEvent.value[x]
Definition	The purposeOfUse (reason) that was used during the event being recorded.
Short	The purposeOfUse of the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Binding	Unless not suitable, these codes SHALL be taken from v3.PurposeOfUse (2014-03-26) (extensible to `http://terminology.hl7.org/ValueSet/v3-PurposeOfUse\|2014-03-26`) The reason the activity took place.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
46. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-AuditEvent.event`

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	Identifies the name, action type, time, and disposition of the audited event. Optional Extension Element - found in all resources.
Short	What was doneOptional Extensions Element
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	10..1* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and ClosedOpen, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:type
Slice Name	type
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function.
Short	Type/identifier of eventAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. Extension.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
8. Extension.extension:type.value[x]
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Type/identifier of eventValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R2_audit_event_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-type-for-R4\|0.0.1-snapshot-2`) Type of event.
Type	Coding, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. Extension.extension:subtype
Slice Name	subtype
Definition	Identifier for the category of event.
Short	More specific type/id for the eventAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
12. Extension.extension:subtype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`subtype`
14. Extension.extension:subtype.value[x]
Definition	Identifier for the category of event. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	More specific type/id for the eventValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see R2_audit_event_sub_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-sub-type-for-R4\|0.0.1-snapshot-2`) Sub-type of event.
Type	Coding, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. Extension.extension:action
Slice Name	action
Definition	Indicator for type of action performed during the event that generated the audit.
Short	Type of action performed during the eventAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Extension.extension:action.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`action`
20. Extension.extension:action.value[x]
Definition	Indicator for type of action performed during the event that generated the audit. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Type of action performed during the eventValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	The codes SHALL be taken from For codes, see AuditEventAction (required to `http://hl7.org/fhir/ValueSet/audit-event-action\|4.0.1`) Indicator for type of action performed during the event that generated the audit.
Type	code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. Extension.extension:dateTime
Slice Name	dateTime
Definition	The time when the event occurred on the source.
Short	Time when the event occurred on sourceAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
24. Extension.extension:dateTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateTime`
26. Extension.extension:dateTime.value[x]
Definition	The time when the event occurred on the source. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Time when the event occurred on sourceValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	instant, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. Extension.extension:outcome
Slice Name	outcome
Definition	Indicates whether the event succeeded or failed.
Short	Whether the event succeeded or failedAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
30. Extension.extension:outcome.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`outcome`
32. Extension.extension:outcome.value[x]
Definition	Indicates whether the event succeeded or failed. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Whether the event succeeded or failedValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	The codes SHALL be taken from For codes, see AuditEventOutcome (required to `http://hl7.org/fhir/ValueSet/audit-event-outcome\|4.0.1`) Indicates whether the event succeeded or failed
Type	code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. Extension.extension:outcomeDesc
Slice Name	outcomeDesc
Definition	A free text description of the outcome of the event.
Short	Description of the event outcomeAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
36. Extension.extension:outcomeDesc.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`outcomeDesc`
38. Extension.extension:outcomeDesc.value[x]
Definition	A free text description of the outcome of the event. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Description of the event outcomeValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
40. Extension.extension:purposeOfEvent
Slice Name	purposeOfEvent
Definition	The purposeOfUse (reason) that was used during the event being recorded.
Short	The purposeOfUse of the eventAdditional content defined by implementations
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
42. Extension.extension:purposeOfEvent.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purposeOfEvent`
44. Extension.extension:purposeOfEvent.value[x]
Definition	The purposeOfUse (reason) that was used during the event being recorded. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The purposeOfUse of the eventValue of extension
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see v3.PurposeOfUse (2014-03-26) (extensible to `http://terminology.hl7.org/ValueSet/v3-PurposeOfUse\|2014-03-26`) The reason the activity took place.
Type	Coding, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
46. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-AuditEvent.event`

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	Identifies the name, action type, time, and disposition of the audited event.
Short	What was done
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1 This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
4. Extension.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:type
Slice Name	type
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function.
Short	Type/identifier of event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
8. Extension.extension:type.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:type.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:type.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`type`
14. Extension.extension:type.value[x]
Definition	Identifier for a family of the event. For example, a menu item, program, rule, policy, function code, application name or URL. It identifies the performed function.
Short	Type/identifier of event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R2_audit_event_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-type-for-R4\|0.0.1-snapshot-2`) Type of event.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
16. Extension.extension:subtype
Slice Name	subtype
Definition	Identifier for the category of event.
Short	More specific type/id for the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
18. Extension.extension:subtype.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
20. Extension.extension:subtype.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
22. Extension.extension:subtype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`subtype`
24. Extension.extension:subtype.value[x]
Definition	Identifier for the category of event.
Short	More specific type/id for the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from R2_audit_event_sub_type_for_R4 (0.0.1-snapshot-2) (extensible to `http://hl7.org/fhir/1.0/ValueSet/R2-audit-event-sub-type-for-R4\|0.0.1-snapshot-2`) Sub-type of event.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
26. Extension.extension:action
Slice Name	action
Definition	Indicator for type of action performed during the event that generated the audit.
Short	Type of action performed during the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
28. Extension.extension:action.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
30. Extension.extension:action.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. Extension.extension:action.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`action`
34. Extension.extension:action.value[x]
Definition	Indicator for type of action performed during the event that generated the audit.
Short	Type of action performed during the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	The codes SHALL be taken from AuditEventAction (required to `http://hl7.org/fhir/ValueSet/audit-event-action\|4.0.1`) Indicator for type of action performed during the event that generated the audit.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
36. Extension.extension:dateTime
Slice Name	dateTime
Definition	The time when the event occurred on the source.
Short	Time when the event occurred on source
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
38. Extension.extension:dateTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
40. Extension.extension:dateTime.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
42. Extension.extension:dateTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateTime`
44. Extension.extension:dateTime.value[x]
Definition	The time when the event occurred on the source.
Short	Time when the event occurred on source
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	instant
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
46. Extension.extension:outcome
Slice Name	outcome
Definition	Indicates whether the event succeeded or failed.
Short	Whether the event succeeded or failed
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
48. Extension.extension:outcome.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
50. Extension.extension:outcome.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:outcome.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`outcome`
54. Extension.extension:outcome.value[x]
Definition	Indicates whether the event succeeded or failed.
Short	Whether the event succeeded or failed
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	The codes SHALL be taken from AuditEventOutcome (required to `http://hl7.org/fhir/ValueSet/audit-event-outcome\|4.0.1`) Indicates whether the event succeeded or failed
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
56. Extension.extension:outcomeDesc
Slice Name	outcomeDesc
Definition	A free text description of the outcome of the event.
Short	Description of the event outcome
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
58. Extension.extension:outcomeDesc.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
60. Extension.extension:outcomeDesc.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
62. Extension.extension:outcomeDesc.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`outcomeDesc`
64. Extension.extension:outcomeDesc.value[x]
Definition	A free text description of the outcome of the event.
Short	Description of the event outcome
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
66. Extension.extension:purposeOfEvent
Slice Name	purposeOfEvent
Definition	The purposeOfUse (reason) that was used during the event being recorded.
Short	The purposeOfUse of the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
68. Extension.extension:purposeOfEvent.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
70. Extension.extension:purposeOfEvent.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
72. Extension.extension:purposeOfEvent.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purposeOfEvent`
74. Extension.extension:purposeOfEvent.value[x]
Definition	The purposeOfUse (reason) that was used during the event being recorded.
Short	The purposeOfUse of the event
Comments	`AuditEvent` maps to R4 `AuditEvent`. So is mapped as Equivalent.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from v3.PurposeOfUse (2014-03-26) (extensible to `http://terminology.hl7.org/ValueSet/v3-PurposeOfUse\|2014-03-26`) The reason the activity took place.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
76. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-AuditEvent.event`
78. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)