HL7 Personal Health Record System Functional Model, Release 2
2.0.1-ballot - Normative Ballot

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## Requirements: RI.1.1.20.1 Evidence of Record Entry Unmerge Event (Function)

Page standards status: Informative

Statement N:

Maintain Evidence of Record Entry Unmerge Event

Description I:

Evidence of Record Entry Unmerge Event includes key metadata, ensures health record integrity (and trust) and enables record audit.

Actors:
ehr Criteria N:

RI.1.1.20.1#01 | SHALL | The system SHALL audit each occurrence when merged Record Entries are unmerged.
RI.1.1.20.1#02 | SHALL | The system SHALL capture identity of the organization where Record Entries are unmerged.
RI.1.1.20.1#03 | SHALL | The system SHALL capture identity of the patient who is subject of unmerged Record Entries.
RI.1.1.20.1#04 | SHALL | The system SHALL capture the identifier for the source set of Record Entries.
RI.1.1.20.1#05 | SHALL | The system SHALL capture the identifier for the target set of Record Entries.
RI.1.1.20.1#06 | SHALL | The system SHALL capture identity of the user unmerging Record Entries.
RI.1.1.20.1#07 | SHALL | The system SHALL capture identity of the system application which unmerged Record Entries.
RI.1.1.20.1#08 | SHALL | The system SHALL capture the type of Record Event trigger (i.e., unmerge).
RI.1.1.20.1#09 | SHALL | The system SHALL capture the date and time Record Entries are unmerged.
RI.1.1.20.1#10 | SHOULD | The system SHOULD capture identity of the location (i.e., network address) where Record Entries are unmerged.
RI.1.1.20.1#11 | MAY | The system MAY capture the rationale for unmerging Record Entries.
RI.1.1.20.1#12 | MAY | The system MAY capture the data, document or other identifier for unmerged Record Entries.