Configuring the Creo View Adapter for STEP > Server Controlled Publishing for STEP > stepworker Overview
  
stepworker Overview
The STEP worker is used to manage the relationship between STEP and the Visualization server. stepworker converts the files to the Creo View format used by the Creo View client.
To configure the worker you must know the Visualization server host name, the port number that the Worker Agent is working on, and the complete path to the worker script stepworker.