wildfire4 config.pro option documentation for: WORKPIECE_INSTANCES            

workpiece_instances

none, operations, steps, operations_and_steps

specifies the way pro/engineer generates geometric representations of the workpiece during the manufacturing process.

• none—geometric representations are not generated.

• operations—geometric representations are created for each operation and named as <workpiece-name>_<operation-name>.

• steps—geometric representations are created for each step and named as <workpiece-name>_<step-name>.

• operations_and_steps—geometric representations are created for steps as well as operations.