Configuring the PVS Optimize Utility > Server Controlled Publishing using pvsoptimize
  
Server Controlled Publishing using pvsoptimize
When the Visualization server initiates a request to convert data to the Creo View format, the server uses the pvsoptimizeworker to convert the data in the background. This Visualization server could be a Windchill server or another customized server environment.
* 
The pvsoptimizeworker cannot currently be used for performing Windchill Viewable Compression.
For more information, refer to Visualization Server Definition.