For Discussion and Demonstration Only The Normative content for these specifications may be found on the HL7, IHE, and HITSP web sites.
[Observation: templateId 2.16.840.1.113883.3.3251.1.23]
This template specifies the elements of a ebXMLRegistryClassification constrained to
specify "Purpose of Use" as metadata for transport metadata
(e.g. Document Sharing/ XDS metadata, XDM metadata) to support NwHIN Exchange and NwHIN
Direct. This type of security label field is referenced by the HL7 HCS specification as
a "handling caveat" because is sets specific handling condition on the
receiver of the data. The Purpose of Use Code is reuses to the current core Document Sharing Metadata
content profile to support addition privacy annotations - purpose of use codes. This is
an element that be implemented - unlike confidentialityCode - which is similar but
required/mandatory. In a transmission that is in response to a request, this element may be
mandatory. This metadata was constrained to support the needs of the DS4P project as specified in the introduction to this document.
| Contained By | Contains |
|---|---|
| Direct Profile |
This attribute holds the code for "Purpose of Use" drawn from the
corresponding value set. The value of this attribute is based on a constrained value set to avoid disclosing protected information, specifically to meet the requirements of the DS4P project.
This element contains the display name corresponding to the
"nodeRepresentation" code value. This is text description of the code (e.g.
"prohibition on the redisclosure..." would describe the NORDSLCD code
to end-users). The value of this attribute is based on a constrained value set to avoid disclosing protected information, specifically to meet the requirements of the DS4P project.
This element holds the OID of the coding scheme used. In the case of
"Purpose of Use" the value set OID is
"2.16.840.1.113883.1.11.20449". The value of this attribute is based on a constrained value set to avoid disclosing protected information, specifically to meet the requirements of the DS4P project.
This @name element identifies the "text" - a textual reason for
the metadata may be included. For instance, in order to specify the reason for
emergency treatment-related purpose of use. The value of this attribute is based on a constrained value set to avoid disclosing protected information, specifically to meet the requirements of the DS4P project.
This value specifies the text related to the metadata classification. It is intended
for display to an end-user. The value of this attribute is based on a constrained value set to avoid disclosing protected information, specifically to meet the requirements of the DS4P project.
eb XML Registry Classification Purpose Of Use example
<!-- HL7 Purpose of Use - Emergency Treatment-->
<rim:Classification
classificationScheme="urn:uuid:f4f85eac-e6cb-4883-b524-f2705394840f"
classifiedObject="Document01" id="CLS0-2"
objectType="urn:oasis:names:tc:ebxmlregrep:ObjectType:RegistryObject:Classification"
nodeRepresentation="ETREAT">
<rim:Slot name="codingScheme">
<rim:ValueList>
<rim:Value>2.16.840.1.113883.1.11.20448</rim:Value>
</rim:ValueList>
</rim:Slot>
<rim:Slot name="text">
<rim:ValueList>
<rim:Value>The reason for emergency is.... </rim:Value>
</rim:ValueList>
</rim:Slot>
<rim:Name>
<rim:LocalizedString value="Emergency Treatment"/>
</rim:Name>
</rim:Classification>