  | 
      
      
        - 
        
Click 
        Open Gantt Chart .
          
        - 
        
From the menu, select Window > Tile Vertically.  
        - 
        
Select a process, click Process Simulation , 
        then play the simulation.   
        
          
            | As the simulation progresses, each activity in the simulation 
            becomes highlighted in turn.  In addition, you can set an 
            option to show a bar that moves along the timeline to show the 
            current simulation time.  See Tools > Options > Digital 
            Process for Manufacturing > Gantt Chart. | 
           
          
              | 
           
         
         
        - 
        
Repeat this procedure, using 
        Open PERT 
        Chart  
        in Step 1.  
        
          
            | The currently simulated activities are highlighted as the 
            simulation progresses. | 
           
          
              | 
           
         
         
        - 
        
To end the simulation:  
        
          
            
            
              - Press the X (close) button in the upper right hand 
              corner of the Process Simulation pop-up toolbar OR
 
              - Click Process Simulation (the command changes from 
              orange to its original colors).
 
             
             | 
           
         
         
       
       |