Use the 'Borrow license' feature when you are planning to work outside your local network. 

You can use VPN connection to the company network, where the license server is located. We recommend contacting your local IT staff and ensuring if VPN is possible to set up. Note that IP address must be used in the license manager, if you will be using VPN connection.

To borrow a license, navigate to license manager > Manage > Borrow license > Select your product and date > Borrow: