Flex Appliance 5250 LAN/SAN cards upgrade

Hello,

Please your help with this scenario, we have a Flex Appliance 5250 B type, and we need to upgrade a D type for FTMS support, the upgrade cards SKU's are defined and the installation cards are supported by the Veritas Appliances Team, BUT we don´t know if, as part of procedure, we need to execute an appliance factory reset or the installation is transparent, only install the cards in the respective slots and reboot de appliance.

Thank you and waiting your comments.

Regards