# Logical Record Architecture for Health and Social Care
## Discharge Summary Release 0.02

Contents
The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.
# PARTICIPANT Domain Model: ThirdPartyRole
Represents the role of a Third Party played by a PERSON_ENTITY. A third party role has some form of relationship to the subject of care (e.g. legal guardian, nephew, neighbour). The relationship that exists between this third party and the subject of care is not necessarily in the familial sense. This class shall be used to describe details of the third party and does not attempt to describe the type of relationship that exists to the subject of care. ## Attributes
Name | Data type | Occurs | Description
--- | --- | --- | ---
extract_id | II.Uuid | 1..1 | The unique identifier used consistently within the Extract Package of this EHR_EXTRACT to represent the IDENTIFIED_ENTITY referred to in this Demographics Package. In the LRA IDENTIFIED_ENTITY is specialized in the participants package by a ROLE. The unique identifier used within the Extract package will refer to a ROLE class.
telecom | TEL | 0..* | An attribute to represent the telecommunication details of a PERSON_ENTITY whilst playing the role of a Third Party.
type | CD.CV | 1..1 | Identifies this PERSON_ROLE as being of type Third Party.
address | AD | 0..* | An attribute to represent the postal address of a PERSON_ENTITY whilst playing the role of a Third Party.
##
Name |  | Occurs | Description
--- | --- | --- | ---
entity | PersonEntity | 0..1 |
## Constraints
Type | Name | Specification
--- | --- | ---
extract_id conditionally has nullFlavor | LRA Invariant | -- If the association role inboundLink.source is of type SubjectOfCareRole then attribute extract_id has null flavor NA|not applicable| inv: if inboundLink.source.oclIsTypeOf(SubjectOfCareRole) then extract_id.nullFlavor = 'NA'
## ## Reference Model Type ## PERSON_ROLE