HL7 Electronic Health Record System Functional Model, Release 2.1.1
            
            2.1.1 - 
  
            
          
HL7 Electronic Health Record System Functional Model, Release 2.1.1, published by HL7 International / Electronic Health Records. This guide is not an authorized publication; it is the continuous build for version 2.1.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/mvdzel/ehrsfm-fhir-r5/ and changes regularly. See the Directory of published versions
| Official URL: http://hl7.org/ehrs/uv/ehrsfmr2/StructureDefinition/requirements-dependent | Version: 2.1.1 | |||
| Standards status: Normative Active as of 2025-10-31 | Maturity Level: 1 | Computable Name: RequirementsDependent | ||
Requirements Statement Criteria is dependent
Context of Use
This extension may be used on the following element(s)
Requirements.statement    
  Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description Differentials, Snapshots, and other representations.
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Extension | Extension | |
![]() ![]()  | 
0..1 | id | Unique id for inter-element referencing | |
![]() ![]()  | 
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url  | |
![]() ![]()  | 
1..1 | uri | "http://hl7.org/ehrs/uv/ehrsfmr2/StructureDefinition/requirements-dependent" | |
![]() ![]()  | 
0..1 | boolean | Value of extension | |
  Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression | 
| 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()
     | 
  
Summary
Simple Extension with the type boolean: Requirements Statement Criteria is dependent
Maturity: 1
Differential ViewDifferential View
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints    Filter:  ![]() ![]()  | 
|---|---|---|---|---|
![]()  | 
0..* | Extension | Extension | |
![]() ![]()  | 
0..1 | id | Unique id for inter-element referencing | |
![]() ![]()  | 
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url  | |
![]() ![]()  | 
1..1 | uri | "http://hl7.org/ehrs/uv/ehrsfmr2/StructureDefinition/requirements-dependent" | |
![]() ![]()  | 
0..1 | boolean | Value of extension | |
  Documentation for this format | ||||
| Id | Grade | Path(s) | Description | Expression | 
| 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()
     | 
  
Summary
Simple Extension with the type boolean: Requirements Statement Criteria is dependent
Maturity: 1
Other representations of profile: CSV, Excel, Schematron