After restoring the OMIMSSC appliance version 7.1 or 7.1.1 data to OMIMSSC appliance version 7.2, you can use the service packs available on Dell Technologies support site to upgrade OMIMSSC version 7.2 to the latest version 7.3. For more information about downloading and using the service packs to upgrade, see
Upgrade the OMIMSSC appliance version by using service packs.