UDS PREMIUM CORPORATE 4.0 Upgrade Product 50 nominative users 4 years release 4.0 nominative RENEWAL between 5.000 and 10.000 nominative users RENEWAL Only between 5,000 and 10,000 nominative users. €2,45 per nominative user/month. Includes 24x7 support and Monitoring, Control, and Notifications of the Workplace Infrastructure