# Search Parameter - Library expansion identifier - Quality Measure Implementation Guide v2.0.0-ballot

## SearchParameter: Search Parameter - Library expansion identifier 

 
Parameters.parameter.valueUri within Library.contained 



## Resource Content

```json
{
  "resourceType" : "SearchParameter",
  "id" : "Library-expansion-identifier",
  "url" : "http://hl7.org/fhir/uv/cqm/SearchParameter/Library-expansion-identifier",
  "version" : "2.0.0-ballot",
  "name" : "LibraryExpansionIdentifier",
  "status" : "draft",
  "experimental" : false,
  "date" : "2023-05-25T13:00:00-05:00",
  "publisher" : "HL7 International / Clinical Quality Information",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/cqi"
    }]
  }],
  "description" : "Parameters.parameter.valueUri within Library.contained",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "code" : "expansion-identifier",
  "base" : ["Library"],
  "type" : "string",
  "expression" : "contained.ofType(Parameters).parameter.where(name='expansion').value",
  "xpathUsage" : "normal"
}

```
