Extends your existing Sibelius Ultimate upgrade and support plan by 36 months from the expiry date. Can only be purchased if you already have a Sibelius Ultimate perpetual license and want to extend the opportunity to get free updates for another 3 years. The extension can be activated for up to 30 days after the expiry of your current support plan. The expiry date can be seen on your Avid account. Can only be used with permanent “perpetual” licenses – not with subscriptions (“subscription”).
