While trying to deploy a workflow process or a custom business service as Web Service, using "Deploy as Web Service..." right mouse click menu item of in Siebel Tools:
This section explains how to manipulate a property set in a workflow without custom script. The mechanisms used here are:The Workflow Utilities business service, echo method.Workflow process aliases
In Siebel, Integration Component Fields with Field Type property as "System" are not exported even if these fields are active during a query operation.