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Difference between revisions of "PHER-CR02-Change Entity name cardinality in PHE CMETs"
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Latest revision as of 17:02, 22 March 2010
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(An announcement of this proposal must be submitted to the PHER list to be formally submitted.)
Submitted by: Austin Kreisler (on behalf of Clinical Statement) | Revision date: <<Revision Date>> |
Submitted date: 4/10/2009 | Change request ID: PHER-CR02 |
Standard: PHER CMET Release 10 | Artifact ID, Name: E_PublicHealthEntity universal(COCT_RM840000UV) |
Issue
The E_PublicHealthEntity universal CMET allows only a single name in the Enity class.
Recommendation
- In the E_PublicHealthEntity universal CMET, change the cardinality of the Entity.name attribute from 0..1 to 0..* and change the data type from ST to BAG<ST> or BAG<TN>.
- Make the same change in other relevant PHE based CMETs.
- Consider makeing a similar change to the EntityGroup class in the PHE models. Groups can also have multiple names.
Rationale
In general, entities may have more than a single name associated with them. Other entity classes in the same model allow multiple names, the Entity class in the model should be consistent with this approach also.
Discussion
Since this is a relaxation of constraints, it is considered a backward compatible change by the rules for V3 backwards compatibility.
Recommended Action Items
Resolution
(Resolution is to be recorded here and in the referenced minutes, which are the authoritative source of resolution).