SGLogicalModel vs SGLogicalModel

Name	Value	Comments
abstract	false
baseDefinition	http://hl7.org/fhir/StructureDefinition/StructureDefinition
copyright
date	2026-08-27T08:31:36+00:00	2026-10-20T16:33:47+00:00	Values Differ
description	Defines the minimum expectations for Logical Models used in SMART Guidelines
experimental
fhirVersion	4.0.1
jurisdiction
jurisdiction / jurisdiction[0]		null#null	Added the item 'null#null'
kind	resource
name	SGLogicalModel
publisher	WHO
purpose
status	active	draft	Values Differ
title	SMART Guidelines Logical Model
type	StructureDefinition
url	http://smart.who.int/base/StructureDefinition/SGLogicalModel
version	1.0.0	0.3.0	Values Differ

StructureDefinition

C

0..*

StructureDefinition

Structural Definition

C

0..*

StructureDefinition

Structural Definition

id

0..1

id

Logical id of this artifact

0..1

id

Logical id of this artifact

Meta

Metadata about the resource

implicitRules

0..1

uri

A set of rules under which this content was created

0..1

uri

A set of rules under which this content was created

language

0..1

code

Language of the resource content
Binding: ?? (preferred): A human language.

Additional Bindings

Purpose

??

Max Binding

0..1

code

Language of the resource content
Binding: ?? (preferred): A human language.

Additional Bindings

Purpose

??

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

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

0..*

Resource

Contained, inline Resources

extension

0..*

Extension

Additional content defined by implementations

0..*

Extension

Additional content defined by implementations

modifierExtension

0..*

Extension

Extensions that cannot be ignored

0..*

Extension

Extensions that cannot be ignored

url

1..1

uri

Canonical identifier for this structure definition, represented as a URI (globally unique)

1..1

uri

Canonical identifier for this structure definition, represented as a URI (globally unique)

identifier

0..*

Identifier

Additional identifier for the structure definition

0..*

Identifier

Additional identifier for the structure definition

version

0..1

string

Business version of the structure definition

0..1

string

Business version of the structure definition

name

C

1..1

string

Name for this structure definition (computer friendly)

C

1..1

string

Name for this structure definition (computer friendly)

title

1..1

string

Name for this structure definition (human friendly)

1..1

string

Name for this structure definition (human friendly)

status

1..1

code

draft | active | retired | unknown
Binding: ?? (required): The lifecycle status of an artifact.

1..1

code

draft | active | retired | unknown
Binding: ?? (required): The lifecycle status of an artifact.

experimental

0..1

boolean

For testing purposes, not real usage

0..1

boolean

For testing purposes, not real usage

date

0..1

dateTime

Date last changed

0..1

dateTime

Date last changed

publisher

1..1

string

Name of the publisher (organization or individual)

1..1

string

Name of the publisher (organization or individual)

contact

0..*

ContactDetail

Contact details for the publisher

0..*

ContactDetail

Contact details for the publisher

description

1..1

markdown

Natural language description of the structure definition

1..1

markdown

Natural language description of the structure definition

useContext

0..*

UsageContext

The context that the content is intended to support

0..*

UsageContext

The context that the content is intended to support

jurisdiction

0..*

CodeableConcept

Intended jurisdiction for structure definition (if applicable)
Binding: ?? (extensible): Countries and regions within which this artifact is targeted for use.

0..*

CodeableConcept

Intended jurisdiction for structure definition (if applicable)
Binding: ?? (extensible): Countries and regions within which this artifact is targeted for use.

purpose

0..1

markdown

Why this structure definition is defined

0..1

markdown

Why this structure definition is defined

copyright

0..1

markdown

Use and/or publishing restrictions

0..1

markdown

Use and/or publishing restrictions

keyword

0..*

Coding

Assist with indexing and finding
Binding: ?? (extensible): Codes for the meaning of the defined structure (SNOMED CT and LOINC codes, as an example).

0..*

Coding

Assist with indexing and finding
Binding: ?? (extensible): Codes for the meaning of the defined structure (SNOMED CT and LOINC codes, as an example).

fhirVersion

0..1

code

FHIR Version this StructureDefinition targets
Binding: ?? (required): All published FHIR Versions.

0..1

code

FHIR Version this StructureDefinition targets
Binding: ?? (required): All published FHIR Versions.

mapping

C

0..*

BackboneElement

External specification that the content is mapped to

C

0..*

BackboneElement

External specification that the content is mapped to

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

extension

0..*

Extension

Additional content defined by implementations

0..*

Extension

Additional content defined by implementations

modifierExtension

0..*

Extension

Extensions that cannot be ignored even if unrecognized

0..*

Extension

Extensions that cannot be ignored even if unrecognized

identity

1..1

id

Internal id when this mapping is used

1..1

id

Internal id when this mapping is used

uri

C

0..1

uri

Identifies what this mapping refers to

C

0..1

uri

Identifies what this mapping refers to

name

C

0..1

string

Names what this mapping refers to

C

0..1

string

Names what this mapping refers to

comment

0..1

string

Versions, Issues, Scope limitations etc.

0..1

string

Versions, Issues, Scope limitations etc.

kind

1..1

code

primitive-type | complex-type | resource | logical
Binding: ?? (required): Defines the type of structure that a definition is describing.
Required Pattern: logical (extensions allowed)

1..1

code

primitive-type | complex-type | resource | logical
Binding: ?? (required): Defines the type of structure that a definition is describing.
Required Pattern: logical (extensions allowed)

abstract

1..1

boolean

Whether the structure is abstract

1..1

boolean

Whether the structure is abstract

context

C

0..*

BackboneElement

If an extension, where it can be used in instances

C

0..*

BackboneElement

If an extension, where it can be used in instances

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

extension

0..*

Extension

Additional content defined by implementations

0..*

Extension

Additional content defined by implementations

modifierExtension

0..*

Extension

Extensions that cannot be ignored even if unrecognized

0..*

Extension

Extensions that cannot be ignored even if unrecognized

type

1..1

code

fhirpath | element | extension
Binding: ?? (required): How an extension context is interpreted.

1..1

code

fhirpath | element | extension
Binding: ?? (required): How an extension context is interpreted.

expression

1..1

string

Where the extension can be used in instances

1..1

string

Where the extension can be used in instances

contextInvariant

C

0..*

string

FHIRPath invariants - when the extension can be used

C

0..*

string

FHIRPath invariants - when the extension can be used

type

C

1..1

uri

Type defined or constrained by this structure
Binding: ?? (extensible): Either a resource or a data type, including logical model types.

C

1..1

uri

Type defined or constrained by this structure
Binding: ?? (extensible): Either a resource or a data type, including logical model types.

baseDefinition

C

0..1

canonical(StructureDefinition)

Definition that this type is constrained/specialized from

C

0..1

canonical(StructureDefinition)

Definition that this type is constrained/specialized from

derivation

0..1

code

specialization | constraint - How relates to base definition
Binding: ?? (required): How a type relates to its baseDefinition.

0..1

code

specialization | constraint - How relates to base definition
Binding: ?? (required): How a type relates to its baseDefinition.

snapshot

C

0..1

BackboneElement

Snapshot view of the structure

C

0..1

BackboneElement

Snapshot view of the structure

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

extension

0..*

Extension

Additional content defined by implementations

0..*

Extension

Additional content defined by implementations

modifierExtension

0..*

Extension

Extensions that cannot be ignored even if unrecognized

0..*

Extension

Extensions that cannot be ignored even if unrecognized

element

C

1..*

ElementDefinition

Definition of elements in the resource (if no StructureDefinition)

C

1..*

ElementDefinition

Definition of elements in the resource (if no StructureDefinition)

differential

C

0..1

BackboneElement

Differential view of the structure

C

0..1

BackboneElement

Differential view of the structure

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

extension

0..*

Extension

Additional content defined by implementations

0..*

Extension

Additional content defined by implementations

modifierExtension

0..*

Extension

Extensions that cannot be ignored even if unrecognized

0..*

Extension

Extensions that cannot be ignored even if unrecognized

element

1..*

ElementDefinition

Definition of elements in the resource (if no StructureDefinition)

1..*

ElementDefinition

Definition of elements in the resource (if no StructureDefinition)

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

modifierExtension

0..*

Extension

Extensions that cannot be ignored even if unrecognized

0..*

Extension

Extensions that cannot be ignored even if unrecognized

path

1..1

string

Path of the element in the hierarchy of elements

1..1

string

Path of the element in the hierarchy of elements

representation

0..*

code

xmlAttr | xmlText | typeAttr | cdaText | xhtml
Binding: ?? (required): How a property is represented when serialized.

0..*

code

xmlAttr | xmlText | typeAttr | cdaText | xhtml
Binding: ?? (required): How a property is represented when serialized.

sliceName

0..1

string

Name for this particular element (in a set of slices)

0..1

string

Name for this particular element (in a set of slices)

sliceIsConstraining

0..1

boolean

If this slice definition constrains an inherited slice definition (or not)

0..1

boolean

If this slice definition constrains an inherited slice definition (or not)

label

0..1

string

Name for element to display with or prompt for element

0..1

string

Name for element to display with or prompt for element

Slices for code

1..*

Coding

Corresponding codes in terminologies
Slice: Unordered, Open by pattern:system
Binding: ?? (example): Codes that indicate the meaning of a data element.

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them

1..*

Coding

Corresponding codes in terminologies
Slice: Unordered, Open by pattern:system
Binding: ?? (example): Codes that indicate the meaning of a data element.

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them

slicing

C

0..1

Element

This element is sliced - slices follow

C

0..1

Element

This element is sliced - slices follow

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

discriminator

0..*

Element

Element values that are used to distinguish the slices

0..*

Element

Element values that are used to distinguish the slices

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

type

1..1

code

value | exists | pattern | type | profile
Binding: ?? (required): How an element value is interpreted when discrimination is evaluated.

1..1

code

value | exists | pattern | type | profile
Binding: ?? (required): How an element value is interpreted when discrimination is evaluated.

path

1..1

string

Path to element value

1..1

string

Path to element value

description

C

0..1

string

Text description of how slicing works (or not)

C

0..1

string

Text description of how slicing works (or not)

ordered

0..1

boolean

If elements must be in same order as slices

0..1

boolean

If elements must be in same order as slices

rules

1..1

code

closed | open | openAtEnd
Binding: ?? (required): How slices are interpreted when evaluating an instance.

1..1

code

closed | open | openAtEnd
Binding: ?? (required): How slices are interpreted when evaluating an instance.

short

1..1

string

Concise definition for space-constrained presentation

1..1

string

Concise definition for space-constrained presentation

definition

1..1

markdown

Full formal definition as narrative text

1..1

markdown

Full formal definition as narrative text

comment

0..1

markdown

Comments about the use of this element

0..1

markdown

Comments about the use of this element

requirements

0..1

markdown

Why this resource has been created

0..1

markdown

Why this resource has been created

alias

0..*

string

Other names

0..*

string

Other names

min

C

0..1

unsignedInt

Minimum Cardinality

C

0..1

unsignedInt

Minimum Cardinality

max

C

0..1

string

Maximum Cardinality (a number or *)

C

0..1

string

Maximum Cardinality (a number or *)

base

0..1

Element

Base definition information for tools

0..1

Element

Base definition information for tools

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

path

1..1

string

Path that identifies the base element

1..1

string

Path that identifies the base element

min

1..1

unsignedInt

Min cardinality of the base element

1..1

unsignedInt

Min cardinality of the base element

max

1..1

string

Max cardinality of the base element

1..1

string

Max cardinality of the base element

contentReference

C

0..1

uri

Reference to definition of content for the element

C

0..1

uri

Reference to definition of content for the element

type

C

1..1

Element

Data type and Profile for this element

C

1..1

Element

Data type and Profile for this element

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

code

1..1

uri

Data type or Resource (reference to definition)
Binding: ?? (extensible): Either a resource or a data type, including logical model types.

1..1

uri

Data type or Resource (reference to definition)
Binding: ?? (extensible): Either a resource or a data type, including logical model types.

profile

0..*

canonical(StructureDefinition | ImplementationGuide)

Profiles (StructureDefinition or IG) - one must apply

0..*

canonical(StructureDefinition | ImplementationGuide)

Profiles (StructureDefinition or IG) - one must apply

targetProfile

0..*

canonical(StructureDefinition | ImplementationGuide)

Profile (StructureDefinition or IG) on the Reference/canonical target - one must apply

0..*

canonical(StructureDefinition | ImplementationGuide)

Profile (StructureDefinition or IG) on the Reference/canonical target - one must apply

aggregation

C

0..*

code

contained | referenced | bundled - how aggregated
Binding: ?? (required): How resource references can be aggregated.

C

0..*

code

contained | referenced | bundled - how aggregated
Binding: ?? (required): How resource references can be aggregated.

versioning

0..1

code

either | independent | specific
Binding: ?? (required): Whether a reference needs to be version specific or version independent, or whether either can be used.

0..1

code

either | independent | specific
Binding: ?? (required): Whether a reference needs to be version specific or version independent, or whether either can be used.

defaultValue[x]

C

0..1

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

Specified value if missing from instance

C

0..1

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

Specified value if missing from instance

meaningWhenMissing

C

0..1

markdown

Implicit meaning when this element is missing

C

0..1

markdown

Implicit meaning when this element is missing

orderMeaning

0..1

string

What the order of the elements means

0..1

string

What the order of the elements means

fixed[x]

C

0..1

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

Value must be exactly this

C

0..1

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

Value must be exactly this

pattern[x]

C

0..1

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

Value must have at least these property values

C

0..1

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

Value must have at least these property values

example

0..*

Element

Example value (as defined for type)

0..*

Element

Example value (as defined for type)

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

label

1..1

string

Describes the purpose of this example

1..1

string

Describes the purpose of this example

value[x]

1..1

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

Value of Example (one of allowed types)

1..1

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

Value of Example (one of allowed types)

minValue[x]

0..1

date, dateTime, instant, time, decimal, integer, positiveInt, unsignedInt, Quantity

Minimum Allowed Value (for some types)

0..1

date, dateTime, instant, time, decimal, integer, positiveInt, unsignedInt, Quantity

Minimum Allowed Value (for some types)

maxValue[x]

0..1

date, dateTime, instant, time, decimal, integer, positiveInt, unsignedInt, Quantity

Maximum Allowed Value (for some types)

0..1

date, dateTime, instant, time, decimal, integer, positiveInt, unsignedInt, Quantity

Maximum Allowed Value (for some types)

maxLength

0..1

integer

Max length for strings

0..1

integer

Max length for strings

condition

0..*

id

Reference to invariant about presence

0..*

id

Reference to invariant about presence

constraint

C

0..*

Element

Condition that must evaluate to true

C

0..*

Element

Condition that must evaluate to true

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

key

C

1..1

id

Target of 'condition' reference above

C

1..1

id

Target of 'condition' reference above

requirements

0..1

string

Why this constraint is necessary or appropriate

0..1

string

Why this constraint is necessary or appropriate

severity

1..1

code

error | warning
Binding: ?? (required): SHALL applications comply with this constraint?

1..1

code

error | warning
Binding: ?? (required): SHALL applications comply with this constraint?

human

1..1

string

Human description of constraint

1..1

string

Human description of constraint

expression

0..1

string

FHIRPath expression of constraint

0..1

string

FHIRPath expression of constraint

xpath

0..1

string

XPath expression of constraint

0..1

string

XPath expression of constraint

source

0..1

canonical(StructureDefinition)

Reference to original source of constraint

0..1

canonical(StructureDefinition)

Reference to original source of constraint

mustSupport

0..1

boolean

If the element must be supported

0..1

boolean

If the element must be supported

isModifier

0..1

boolean

If this modifies the meaning of other elements

0..1

boolean

If this modifies the meaning of other elements

isModifierReason

0..1

string

Reason that this element is marked as a modifier

0..1

string

Reason that this element is marked as a modifier

isSummary

0..1

boolean

Include when _summary = true?

0..1

boolean

Include when _summary = true?

binding

C

0..1

Element

ValueSet details if this is coded

C

0..1

Element

ValueSet details if this is coded

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

strength

1..1

code

required | extensible | preferred | example
Binding: ?? (required): Indication of the degree of conformance expectations associated with a binding.

1..1

code

required | extensible | preferred | example
Binding: ?? (required): Indication of the degree of conformance expectations associated with a binding.

description

0..1

string

Human explanation of the value set

0..1

string

Human explanation of the value set

valueSet

0..1

Source of value set

0..1

Source of value set

mapping

0..*

Element

Map element to another set of definitions

0..*

Element

Map element to another set of definitions

id

0..1

string

Unique id for inter-element referencing

0..1

string

Unique id for inter-element referencing

Slices for extension

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

0..*

Extension

Additional content defined by implementations
Slice: Unordered, Open by value:url

identity

1..1

id

Reference to mapping declaration

1..1

id

Reference to mapping declaration

language

0..1

code

Computable language of mapping
Binding: ?? (required): The mime type of an attachment. Any valid mime type is allowed.

0..1

code

Computable language of mapping
Binding: ?? (required): The mime type of an attachment. Any valid mime type is allowed.

map

1..1

string

Details of the mapping

1..1

string

Details of the mapping

Profile Comparison between http://smart.who.int/base/StructureDefinition/SGLogicalModel vs http://smart.who.int/base/StructureDefinition/SGLogicalModel

Messages

Metadata

Structure