Windchill REST Services > Windchill REST Services Domain Capabilities > Examples for Basic REST Operations > Examples for the PTC BOM Transformation Domain > Retrieving Versions of Extended Data Objects
  
Retrieving Versions of Extended Data Objects
Example: Retrieving Versions of an Extended Data Object
This example shows you how to retrieve all the versions of an extended data object. Use the following URI with the GET method. It will show all the versions of a specific extended data object.
URI
GET /Windchill/servlet/odata/BomTransformation/ExtendedDatas('<ExtendedDataId>')/Versions
To retrieve a specific version of an extended data object, specify the version OID with the GET method as shown in the following example:
GET /Windchill/servlet/odata/BomTransformation/ExtendedDatas('<ExtendedDataId>')/Versions('<VersionsId>')