Hello Atul, Sorry about my delayed reply. Please note RobotExpert does not support virtual commissioning. If you have Process Simulate, you can do Virtual Commissioning but it is also an extra license. I suggest you contact your Siemens account manager for more details on Virtual Commissioning. Usually we offer virtual commissioning as a service engagement because of deployment complexity and learning curve associated with this solution. I suggest you watch this video to learn how Kuka Brazil has used VC. Here too Kuka and Siemens worked together to establish their VC lab.