Class: GroupRelationship

A relationship element that associates a DataAttribute with a set of Dimensions, used when attribute values vary based on all group dimension values

URI: [odm:class/GroupRelationship](https://cdisc.org/odm2/class/GroupRelationship) 
erDiagram
Coding {
    AliasPredicate aliasType  
    string code  
    string codeSystem  
    string codeSystemVersion  
    string decode  
}
Comment {
    string text  
    string name  
    string description  
    string OID  
    stringList aliases  
    string label  
    datetime lastUpdated  
    boolean mandatory  
    string owner  
    string purpose  
    string uuid  
    string wasDerivedFrom  
}
ComponentList {
    stringList components  
    string name  
    string description  
    string OID  
    stringList aliases  
    string label  
    string uuid  
}
DataAttribute {
    string name  
    string description  
    string OID  
    stringList aliases  
    string label  
    datetime lastUpdated  
    boolean mandatory  
    string owner  
    string purpose  
    string uuid  
    string wasDerivedFrom  
    string role  
}
GroupRelationship {

}
Item {
    DataType dataType  
    integer length  
    string name  
    string description  
    string OID  
    stringList aliases  
    string cdiscNotes  
    string crfCompletionInstructions  
    integer decimalDigits  
    string displayFormat  
    boolean hasNoData  
    string implementationNotes  
    string label  
    datetime lastUpdated  
    boolean mandatory  
    string owner  
    string preSpecifiedValue  
    string purpose  
    string role  
    integer significantDigits  
    string uuid  
    string wasDerivedFrom  
}
Method {
    MethodType type  
    string name  
    string description  
    string OID  
    stringList aliases  
    string label  
    datetime lastUpdated  
    boolean mandatory  
    string owner  
    string purpose  
    string uuid  
    string wasDerivedFrom  
}
SiteOrSponsorComment {
    OriginSource sourceType  
    string source  
    string text  
    string name  
    string description  
    string OID  
    stringList aliases  
    string label  
    datetime lastUpdated  
    boolean mandatory  
    string owner  
    string purpose  
    string uuid  
    string wasDerivedFrom  
}

Comment ||--}o Coding : "coding"
Comment ||--}o Comment : "comments"
Comment ||--}o DocumentReference : "documents"
Comment ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
ComponentList ||--}o Coding : "coding"
DataAttribute ||--|o Method : "imputation, missingHandling"
DataAttribute ||--|| Item : "item"
DataAttribute ||--}o Coding : "coding"
DataAttribute ||--}o Comment : "comments"
DataAttribute ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
GroupRelationship ||--|o ComponentList : "groupKey"
GroupRelationship ||--|o DataAttribute : "attribute"
Item ||--|o CodeList : "codeList, roleCodeList"
Item ||--|o ConceptProperty : "conceptProperty"
Item ||--|o Condition : "collectionExceptionCondition"
Item ||--|o Method : "method"
Item ||--|o Origin : "origin"
Item ||--}o Coding : "coding"
Item ||--}o Comment : "comments"
Item ||--}o RangeCheck : "rangeChecks"
Item ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
Item ||--}o WhereClause : "applicableWhen"
Method ||--|o ReifiedConcept : "implementsConcept"
Method ||--}o Coding : "coding"
Method ||--}o Comment : "comments"
Method ||--}o DocumentReference : "documents"
Method ||--}o FormalExpression : "expressions"
Method ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
SiteOrSponsorComment ||--}o Coding : "coding"
SiteOrSponsorComment ||--}o Comment : "comments"
SiteOrSponsorComment ||--}o SiteOrSponsorComment : "siteOrSponsorComments"
## Slots | Name | Cardinality and Range | Description | Inheritance | | --- | --- | --- | --- | | [groupKey](../slots/groupKey.md) | 0..1
[ComponentList](../classes/ComponentList.md) | Set of dimensions that this definition depends on | direct | | [attribute](../slots/attribute.md) | 0..1
[DataAttribute](../classes/DataAttribute.md) | | direct | ## Identifier and Mapping Information ### Schema Source * from schema: https://cdisc.org/dds ## Mappings | Mapping Type | Mapped Value | | --- | --- | | self | odm:GroupRelationship | | native | odm:GroupRelationship | | exact | sdmx:GroupRelationship | ## LinkML Source ### Direct 
name: GroupRelationship
description: A relationship element that associates a DataAttribute with a set of
  Dimensions, used when attribute values vary based on all group dimension values
from_schema: https://cdisc.org/dds
exact_mappings:
- sdmx:GroupRelationship
attributes:
  groupKey:
    name: groupKey
    description: Set of dimensions that this definition depends on
    from_schema: https://cdisc.org/dds
    exact_mappings:
    - sdmx:GroupDimensionDescriptor
    rank: 1000
    domain_of:
    - GroupRelationship
    - DimensionRelationship
    range: ComponentList
  attribute:
    name: attribute
    from_schema: https://cdisc.org/dds
    domain_of:
    - Resource
    - MeasureRelationship
    - DataflowRelationship
    - GroupRelationship
    - DimensionRelationship
    - ObservationRelationship
    range: DataAttribute
### Induced 
name: GroupRelationship
description: A relationship element that associates a DataAttribute with a set of
  Dimensions, used when attribute values vary based on all group dimension values
from_schema: https://cdisc.org/dds
exact_mappings:
- sdmx:GroupRelationship
attributes:
  groupKey:
    name: groupKey
    description: Set of dimensions that this definition depends on
    from_schema: https://cdisc.org/dds
    exact_mappings:
    - sdmx:GroupDimensionDescriptor
    rank: 1000
    owner: GroupRelationship
    domain_of:
    - GroupRelationship
    - DimensionRelationship
    range: ComponentList
  attribute:
    name: attribute
    from_schema: https://cdisc.org/dds
    owner: GroupRelationship
    domain_of:
    - Resource
    - MeasureRelationship
    - DataflowRelationship
    - GroupRelationship
    - DimensionRelationship
    - ObservationRelationship
    range: DataAttribute