Basic Administration > Supporting Collaboration > Workflow Administration > Workflow Tools > Workflow Template Administration > Workflow Code Samples > Execute Expression Robot Samples > PBO Attributes as Workflow Variables
  
PBO Attributes as Workflow Variables
An attribute value for a Primary Business Object (PBO) can be used as a workflow variable in a workflow template. The PersistableAdapter API can be used to get and set these values.
For details about the PersistableAdapter API, refer to the Windchill Javadoc.
The Windchill Javadoc is available from the following location:
<Windchill>\codebase\wt\clients\library\api\index.html
You can also download the javadoc at the following URL:
https://www.ptc.com/appserver/cs/doc/refdoc.jsp?p=browse_results&Product=Windchill+PDMLink&Release=&DocType=2117&Role=