'License Upgrade' rights are as follows:
- BES10 Subscription CALs include the right to use Columbia (not including where subscription has expired)
- BES10 Perpetual CALs covered under Software Assurance include the right to use Columbia (not including where Software Assurance subscription has expired)
- BES10 Perpetual CALs not covered under Software Assurance do not include the right to use Columbia.