Historical Association Reference Sets are used to link concepts that have been inactivated to active concepts that represent an identical, similar or possible meaning of the inactivated concept.
Historical Association Reference Sets follow the release file specification documented in 18.104.22.168 Association Reference Set with the inactive concept represented by the referencedComponentId, the type of association represented by the refsetId and the related active concept represented by the targetComponentId.
The following subsections identify the metadata used to represent different types of historical associations.
The following metadata supports this reference set:
Each member of a 900000000000522004 | Historical association| reference set represents a reference from an inactive component to other equivalent or related components that were current in the Release Version in which that component was inactivated.
Each 900000000000522004 | Historical association| reference set represents a different type of association between the components referred to by the referencedComponentId and the targetComponentId as shown in Table 22.214.171.124-2.
Association reference set
|(not used currently)|
The component identified by the targetComponentId must be an instance of the same class of component as the component identified by the referencedComponentId for all |Historical association| reference sets apart from the |REFERS TO concept association reference set|.
Notes on the tables used to show descriptors and examples The reference set example tables on this page have been revised as follows to aid clarity and understanding:
Reference Set Descriptor and Example Data
Notes on the tables used to show descriptors and examples
The reference set example tables on this page have been revised as follows to aid clarity and understanding:
The tables below show examples of the descriptors for specific reference sets that follow the 900000000000521006 | Association type reference set| pattern.
referencedComponentId (Referenced component)
attributeDescription (Attribute description)
attributeType (Attribute type)
attributeOrder (Attribute order)
The following table holds example entries for the 900000000000526001 | REPLACED BY association reference set| .
referencedComponentId (Association source component)
targetComponentId (Association target component)