Windchill REST Services > Windchill REST Services Domain Capabilities > Examples for Basic REST Operations > Examples for the PTC UDI Domain > Retrieving the Subjects Associated to a Revisable UDI Super Set
  
Retrieving the Subjects Associated to a Revisable UDI Super Set
This example shows you how to retrieve the subjects associated with a revisable UDI super set. Use the following GET request.
URI
GET /Windchill/servlet/odata/UDI/UDISuperSets2('OR:com.ptc.qualitymanagement.udi.superset.UdiSuperSet2:257098')/Subjects
The following example shows you how to retrieve the canonical link to the subjects associated with a revisable UDI super set. Use the following GET request.
URI
GET /Windchill/servlet/odata/UDI/UDISuperSets2('OR:com.ptc.qualitymanagement.udi.superset.UdiSuperSet2:266259')?$expand=Subjects($expand=Subjects)
Request Headers
Accept: application/json;odata.metadata=full
Content-Type: application/json
The request returns a canonical link to the subjects. When you click the canonical link, you can retrieve the information for the subjects.