We have about 200 computers running corporate version 11 perpetual licensing. We just purchased subscription upgrade for version 13 and now need to upgrade everyone . We have corporate version with customization and security lockdown settings, etc. Is there a way to upgrade all client computers en masse to version 13 and still retain all of the current settings that are being implemented in version 11 installed on all 200 machines? If so, what are the steps to do this? Is there a link that explains the process and gives step by step directions? Thanks