To Use the Play Steps Functionality
1. Click > 
Play Steps. The STEP REGEN menu appears.
Play Steps. The STEP REGEN menu appears.2. Click Set Step. The Select Step dialog box opens with the last step checked as the active step.
3. Select the step you wish to set as active and click OK.
4. To roll the model forward one step, select Next Step from the STEP REGEN menu. The system displays material removals and process references in magenta.
 | The step display allows you to interactively examine the model. |