# 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: CommittalAuditInfo
This class represents the committal and revision information about a COMPOSITION in the EHR Provider system. ## Attributes
Name | Data type | Occurs | Description
--- | --- | --- | ---
ehr_system | II | 1..1 | This attribute identifies the EHR system in which this RECORD_COMPONENT was committed.
time_committed | TS | 1..1 | Date and time at which this RECORD_COMPONENT was committed within the identifiedEHR system and therefore became part of that EHR of the subject of care.
committer | II.Uuid.Ref | 1..1 | The party responsible for committing this RECORD_COMPONENT within the EHR of this subject of care.
version_status | CS | 0..1 | The medico-legal status of this version of the RECORD_COMPONENT. The code set for this attribute is defined in EN 13606-3:2008.
reason_for_revision | CD.CV | 0..1 | A code for the reason for assigning the current version status.
previous_version | II | 0..1 | This attribute is the rc_id of the RECORD_COMPONENT of which the current RECORD_COMPONENT is a revision. If this attribute is null, there is no previous version (i.e. it is the very first version).
version_set_id | TEL | 0..1 | This attribute value is the rc_id of the very first version of this RECORD_COMPONENT. This attribute may be null if this RECORD_COMPONENT is the very first version.
## Constraints
Type | Name | Specification
--- | --- | ---
reason for revision LRA vocab | LRA Invariant | inv: reason_for_revision.code.oclIsTypeOf(LraAuditInfoReasonForRevision)
version status LRA vocab | LRA Invariant | inv: version_status.code.oclIsTypeOf(LraAuditInfoVersionStatus) --This is a mandatory set in 13606
## Relationships
Name | Class | Occurs | Description
--- | --- | --- | ---
| CommitterRoleChoice |  | A class to represent the selection of permissible ROLE classes that may participate as a committer of record content to an EHR.
## ## Reference Model Type ## AUDIT_INFO